UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Pf4YOAUMhdihOLcC2X1toP+lLB1ejqoNI1YQo4CHHs=' 
WHERE 
  key_id = '134c3a3d7478a244bf69cd79a8ccfc3318365675b14229ca1b87a546187413c1' 
  AND (
    token = '9Pf4YOAUMhdihOLcC2X1toP+lLB1ejqoNI1YQo4CHHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )