UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+AxjjgIg9PWPmD7m59mCDy7plS4sdvt2gXaCnc31h+0=' 
WHERE 
  key_id = 'c6819625831217c5683da15b5f270fd3a311976257a00af3c1fef17a41f1a5f4' 
  AND (
    token = '+AxjjgIg9PWPmD7m59mCDy7plS4sdvt2gXaCnc31h+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )