UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fiD5lcjiMofOmef9ogJ7gqJ1OEv3MCClALKDrKM2uuY=' 
WHERE 
  key_id = '4668cf214b5d1f8d78cdfaa6ac7c22240582218edc360d5ef5ae024d30299649' 
  AND (
    token = 'fiD5lcjiMofOmef9ogJ7gqJ1OEv3MCClALKDrKM2uuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )