UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AiJMwxx6RJzXoruMZAbg83dPUG9J8ylOM/338IneFYc=' 
WHERE 
  key_id = 'aaa5760c1908f9d08a0debafbdeb6e93a4b65a33bf521200fb70b7bf7015566f' 
  AND (
    token = 'AiJMwxx6RJzXoruMZAbg83dPUG9J8ylOM/338IneFYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )