UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FUqp4/NGUROW7u8jPyEHCRW9jD7tMLghCxzJTn6c6bA=' 
WHERE 
  key_id = 'c921e3a3eb7ed7c9d31a758e18f96099bda929eae5df71f08b5413eaf65b80b5' 
  AND (
    token = 'FUqp4/NGUROW7u8jPyEHCRW9jD7tMLghCxzJTn6c6bA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )