UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '73RbI+cFIfyIMDd3la8jp3+gANaKekL2NWJ5hYGIsx0=' 
WHERE 
  key_id = '502568cc1b380cb003192ea1eb44826210ad2ff985727b89e5683d6f7f1ba2e3' 
  AND (
    token = '73RbI+cFIfyIMDd3la8jp3+gANaKekL2NWJ5hYGIsx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )