UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tQ4dCZKz6FynFzw2Laos91wqu0h/1vUK880CIQ1AOR4=' 
WHERE 
  key_id = 'bd7a81c759c605994a7e3aca84c1cb79076d9d97ad05bf19374cf1a40bfd6a39' 
  AND (
    token = 'tQ4dCZKz6FynFzw2Laos91wqu0h/1vUK880CIQ1AOR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )