UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rAbdLQwLwZC/cOgPAoipq4meZU17gHYvj7SVk0utmrE=' 
WHERE 
  key_id = 'fc677e45cefd17548b5430841a9d4ae4e57114498340dc281bd8e044e56f639b' 
  AND (
    token = 'rAbdLQwLwZC/cOgPAoipq4meZU17gHYvj7SVk0utmrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )