UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1xQAZIImmkx63U8wPpRTtBwwuxBhdv3QdMf2SaPPOF4=' 
WHERE 
  key_id = 'f13835695373806ae9aa103714161e52dd5e0701b46476995f6122733e6b5b60' 
  AND (
    token = '1xQAZIImmkx63U8wPpRTtBwwuxBhdv3QdMf2SaPPOF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )