UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2xrtVmqxYS+xeISIkKqlDOLdxg22zvCLde6xRaIWcRk=' 
WHERE 
  key_id = 'da4c77453e97432184762667155d470abd5e3d7bcee5e9ba621ee434ca1d9894' 
  AND (
    token = '2xrtVmqxYS+xeISIkKqlDOLdxg22zvCLde6xRaIWcRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )