UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5RS+CLFzyVzUKCKRyIxeMtEFxqf2E0AQKIbmz7iwhsY=' 
WHERE 
  key_id = 'f1ff002d3a32fca617b7eba3979e6f0b68a545a79b9b86fa49206e43012563ad' 
  AND (
    token = '5RS+CLFzyVzUKCKRyIxeMtEFxqf2E0AQKIbmz7iwhsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )