UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'btkkXRANxiPM2b/SaUKiVf3pleFwmbBeek3Vf1jg7WE=' 
WHERE 
  key_id = '409a90b76d2437fad15fc3038d50becd743a12564c79815277ab1e96d3f0b7d8' 
  AND (
    token = 'btkkXRANxiPM2b/SaUKiVf3pleFwmbBeek3Vf1jg7WE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )