UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8BoTB3jtPw6G+R6SyClhMBiWW4UT+2niChxzk8AhFn4=' 
WHERE 
  key_id = 'a371be0d9be98454bdcbdf9f0037fa6825e72c98da9d326bf657334e3449a4c2' 
  AND (
    token = '8BoTB3jtPw6G+R6SyClhMBiWW4UT+2niChxzk8AhFn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )