UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PpwYZYMVXhB6i27yuvRoFUpdJW6eO3ftUKDEqezQ//g=' 
WHERE 
  key_id = '09610b559bd29db2b328fb0bcdc41a576d738663437ae3e23d156bf108542ea2' 
  AND (
    token = 'PpwYZYMVXhB6i27yuvRoFUpdJW6eO3ftUKDEqezQ//g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )