UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JW4IpBM36QaZlBSncCIsenSY7ddriN2JaCRvrLA4BBI=' 
WHERE 
  key_id = 'd5a22942175df62668267ca39291c34f70ea07554657ad33e3535b947a48bac8' 
  AND (
    token = 'JW4IpBM36QaZlBSncCIsenSY7ddriN2JaCRvrLA4BBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )