UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/X8gUq96OAcZYE9tSegRHULede1j6E9IPZfAX0cDN4=' 
WHERE 
  key_id = '7048b0ca38e5bd5d9c3cadf5954b9b98f5fa3869fb7d242edb2451984c73e41c' 
  AND (
    token = 'u/X8gUq96OAcZYE9tSegRHULede1j6E9IPZfAX0cDN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )