UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wcLjxEOJfYb5deU2dp+8rRuMXP/je3yZJvUt2bJWDi4=' 
WHERE 
  key_id = 'ad70781ce9bfc91e967fca2119a0a2fc676f15bdaa8cfdcc9cf7eea3d87e28e3' 
  AND (
    token = 'wcLjxEOJfYb5deU2dp+8rRuMXP/je3yZJvUt2bJWDi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )