UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3eURI6XsFw8H7mOSiLZ4ThPCTIyvM7yaZ8q43uizi0I=' 
WHERE 
  key_id = '1af7eea91f5d22c73c42d429512cca5ef1b430fda20311dde45df2cbaf5b7406' 
  AND (
    token = '3eURI6XsFw8H7mOSiLZ4ThPCTIyvM7yaZ8q43uizi0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )