UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q15LiBRknidpoe89VjJkfwlV+ymi6eApch8Ts0dI7kY=' 
WHERE 
  key_id = 'ee8124a81b3556aec1bfa291c7ccd36563fdafdab232b115b35bdaa9be5f0662' 
  AND (
    token = 'q15LiBRknidpoe89VjJkfwlV+ymi6eApch8Ts0dI7kY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )