UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dP7rP+xpUdKI4zXmAwXeuWC+mKsG/irF0EkJcjHrP+o=' 
WHERE 
  key_id = 'efc96fce20884ecec05500d58d9cb88899d2ff8db76cf04a4913f18447d499b9' 
  AND (
    token = 'dP7rP+xpUdKI4zXmAwXeuWC+mKsG/irF0EkJcjHrP+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )