UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AiuL9892Z6ZPHrf7SlSMYozGFB6GUrqb8omaPeNMI3E=' 
WHERE 
  key_id = 'a53e46e1eb6fa856b17a09afa6de3f2a3bb9e5b3919bbc39dee192c697d3a7e9' 
  AND (
    token = 'AiuL9892Z6ZPHrf7SlSMYozGFB6GUrqb8omaPeNMI3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )