UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iTT87XfXoKcup1B5LsXrE8csW8p0yNQpsJPU2lUGAuo=' 
WHERE 
  key_id = '7c07c60c57839c5cb3eed46daf301a3eb45694872f78e80f74e76dcb62bcdb33' 
  AND (
    token = 'iTT87XfXoKcup1B5LsXrE8csW8p0yNQpsJPU2lUGAuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )