UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '26BVDPNLycCGAy0KF4yiX6nylBGurmZzxb3FWIwDPZ4=' 
WHERE 
  key_id = '5effba2588e377060480b3d2ab137e93a52df7f59a406d21ee82f1b9ac1632ca' 
  AND (
    token = '26BVDPNLycCGAy0KF4yiX6nylBGurmZzxb3FWIwDPZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )