UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SKZCF+fA6o7Jws+DnB9T2+TI3I31g9i1reEWZO6Y/6M=' 
WHERE 
  key_id = 'bf43a9f82a52288fcbccb55a454e97835d56785245ce5d8313a1d84f3938aa4d' 
  AND (
    token = 'SKZCF+fA6o7Jws+DnB9T2+TI3I31g9i1reEWZO6Y/6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )