UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iSZ/VWhQYDlyywRA65CVx2e3gRDpnCnZicr8fCDzBnA=' 
WHERE 
  key_id = 'e432ef338f5420fcf872fb5a2414b5bc95e1a79d2d3030fd3417142bf4f2f21f' 
  AND (
    token = 'iSZ/VWhQYDlyywRA65CVx2e3gRDpnCnZicr8fCDzBnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )