UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VO1ipCZktXjk2V1wLao6NXHiCF4mDW1AYcUHKTltijA=' 
WHERE 
  key_id = 'b5d0a971dcd94e95ac7855bdc2198f78e719500d7cb79e51771467ada03f5474' 
  AND (
    token = 'VO1ipCZktXjk2V1wLao6NXHiCF4mDW1AYcUHKTltijA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )