UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E2170QbyVYBe4Esm3LVTi70bXyEKZ+tpvhaNc+WsaGQ=' 
WHERE 
  key_id = 'e9333e31593978257cb5948ad6bef85e677fd96995c166c121ba796995fa7229' 
  AND (
    token = 'E2170QbyVYBe4Esm3LVTi70bXyEKZ+tpvhaNc+WsaGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )