UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8kHH2Ds4SvBbEOZG8dZflDrUVNhxS1Nekh0bxQqEkg=' 
WHERE 
  key_id = '86d59728ba532e0c502277fd789fa56f74c674aae084e6decca0ece1c9f3e548' 
  AND (
    token = 'q8kHH2Ds4SvBbEOZG8dZflDrUVNhxS1Nekh0bxQqEkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )