UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kH/yjLK+ZUejQKqwzVCRGtyxnXIfb5IDdwE9SAgz7Is=' 
WHERE 
  key_id = '1651c107e90472165e55b6ae3673321e3a7304e93320886aaa662b58b2a58090' 
  AND (
    token = 'kH/yjLK+ZUejQKqwzVCRGtyxnXIfb5IDdwE9SAgz7Is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )