UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y0dXEfBLbSUQpyXlp8w9i0b6VFeZEZftJOt8H04eOIQ=' 
WHERE 
  key_id = '186d56f1c146da92ebb1982fd20efd98f68ee2cb99519cefe1b6fe515d49869a' 
  AND (
    token = 'Y0dXEfBLbSUQpyXlp8w9i0b6VFeZEZftJOt8H04eOIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )