UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zGJguQ95x229S1fb4+UNh96p6UK07sSratGftVWd/q8=' 
WHERE 
  key_id = '8348b9223bd8c9b8e5677485a1b2530517f367c4f8e80b0e9cd1519700fb5712' 
  AND (
    token = 'zGJguQ95x229S1fb4+UNh96p6UK07sSratGftVWd/q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )