UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhjW1GIfK7M/Tw+SLju+uVvauo66y0GSwHFHYxU0xvE=' 
WHERE 
  key_id = '587cf4dfb30154182648960f72234a60bcd78f87938750467f0e76ce0ec9cc45' 
  AND (
    token = 'WhjW1GIfK7M/Tw+SLju+uVvauo66y0GSwHFHYxU0xvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )