UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U2QbCU9CNVFYfL8paczSCbQCI0keKw9junM6b7QyvjA=' 
WHERE 
  key_id = 'dcd202479f4deaa550e217d8107a65a01f97259b294efd4b0c36cd717aee827c' 
  AND (
    token = 'U2QbCU9CNVFYfL8paczSCbQCI0keKw9junM6b7QyvjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )