UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4wVjaYJkHTPHTwTNxp1mA3Epdwwo5EK1Xn9U2Um3TQo=' 
WHERE 
  key_id = 'f0409bfe4dd5808fc9a21a732d1a9197c1a6ba756362d28858b64f557c193efe' 
  AND (
    token = '4wVjaYJkHTPHTwTNxp1mA3Epdwwo5EK1Xn9U2Um3TQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )