UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6omKZW3lG9m64AfGYbTue6jeGzooKcdRZS2bSurB5JI=' 
WHERE 
  key_id = 'c35400e86ac147263b4e023e21016ebb91fc8842dc08620d3c4fc8c4a8b51c37' 
  AND (
    token = '6omKZW3lG9m64AfGYbTue6jeGzooKcdRZS2bSurB5JI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )