UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L6KuSHsO97/cTifs9Ip1PFk4wOSLCmer1msMQIHf9ZA=' 
WHERE 
  key_id = 'e07b0e837f101207f1f515aa7e3dc5e50a44accc6279b340063bbc115f35162e' 
  AND (
    token = 'L6KuSHsO97/cTifs9Ip1PFk4wOSLCmer1msMQIHf9ZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )