UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZvArXd79Qk57vUSjvV45BALAbD47iu3Ts3aXoWrVamY=' 
WHERE 
  key_id = '9df21681fca37dd912772088c4f460866c0b062267dddcb8b988a3fcf4ddc5cd' 
  AND (
    token = 'ZvArXd79Qk57vUSjvV45BALAbD47iu3Ts3aXoWrVamY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )