UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RLRFqV71xOEF8Km8Dsz+Rn/Q/0Xo+dUPAMqy3Cq+57M=' 
WHERE 
  key_id = 'de28c3bc83182de7efe05a2477ff49856cf13f2ccf7212e0650d6539cb09c8fc' 
  AND (
    token = 'RLRFqV71xOEF8Km8Dsz+Rn/Q/0Xo+dUPAMqy3Cq+57M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )