UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'omgc0+Zj+1E0w/IsE6crUzkmUw/chosxQZr+IIP64po=' 
WHERE 
  key_id = 'bf880ce15f1c21356907946205723c1f52001aa184a544a88524b9065795f387' 
  AND (
    token = 'omgc0+Zj+1E0w/IsE6crUzkmUw/chosxQZr+IIP64po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )