UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MOFG0ak2FXdThww0e9F7KDLEjHSjyDGCzmwgBGwJHBI=' 
WHERE 
  key_id = 'b42cd088ada2dae0dab498689583a13d48c950b53a9036c175d6392659ecbd46' 
  AND (
    token = 'MOFG0ak2FXdThww0e9F7KDLEjHSjyDGCzmwgBGwJHBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )