UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1iXM4IRkBOkMD90UgWOG8+VyQKYJx7R+lo7rAvlPd4=' 
WHERE 
  key_id = '94014be997ff7568d650d133d4b485879af2d91089cdfb87b72bd3af4aff8bb3' 
  AND (
    token = 'O1iXM4IRkBOkMD90UgWOG8+VyQKYJx7R+lo7rAvlPd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )