UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+CZS4SVY6l/5CGUTIjOd0vDNiGXVSoLJRGjck/IF3po=' 
WHERE 
  key_id = 'dfe6e3972c1990bf71d9e296dfed582c553ec18c979e7e2384673a8e2f78d80a' 
  AND (
    token = '+CZS4SVY6l/5CGUTIjOd0vDNiGXVSoLJRGjck/IF3po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )