UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Np9pChPSBoDgpIeWOo1hgBYkTjQN9g140TQguy9Xz+Q=' 
WHERE 
  key_id = '5ffc2cb0a9bbbf13f4dbf362539c120bc929ae0e449656ee7f3b3c072d8fcf81' 
  AND (
    token = 'Np9pChPSBoDgpIeWOo1hgBYkTjQN9g140TQguy9Xz+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )