UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dBJIF7v0hCap+jx0dRmEpDbzo0gY/OdTHOy+Oprf6ew=' 
WHERE 
  key_id = '8fcab1a17ffe530d1df5df911e76dc85d96acd8fa26517796afbea7f7287a8bd' 
  AND (
    token = 'dBJIF7v0hCap+jx0dRmEpDbzo0gY/OdTHOy+Oprf6ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )