UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2dGiGXeHjTKxuChd97WWKyu61JqvMgP1xZgQfiwyDJU=' 
WHERE 
  key_id = '32ec487ee0eb4a4fde3eed427a6134eb3e4171e781ead300792c1c8c75029354' 
  AND (
    token = '2dGiGXeHjTKxuChd97WWKyu61JqvMgP1xZgQfiwyDJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )