UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U0x0aBoHKJ961jWuXFtHmgoNImvIYg55ekQtoPd5wX4=' 
WHERE 
  key_id = 'ee2ac7d2b147e17150066cad8910c977a1a59045243ae1da2b064adfd1b13557' 
  AND (
    token = 'U0x0aBoHKJ961jWuXFtHmgoNImvIYg55ekQtoPd5wX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )