UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B1WKlVDIesv0ppzMoA0SOSGEsqRBFj1nhcHqQQbPn7U=' 
WHERE 
  key_id = 'decb165c2509ba08d57048b0b9304ec1affbb04058a171d3a5a32f8af45abd7b' 
  AND (
    token = 'B1WKlVDIesv0ppzMoA0SOSGEsqRBFj1nhcHqQQbPn7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )