UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z6BMjLiBch/D1bYoOB8OtOhmoRDjQJYoBiFB778mhV4=' 
WHERE 
  key_id = '467293ae7bce4c1dfc797ad2b3467b9cb57da4675940e736a47cdde0958be2f1' 
  AND (
    token = 'z6BMjLiBch/D1bYoOB8OtOhmoRDjQJYoBiFB778mhV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )