UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RBP8lXeegp+znWXWWr/q8PWFsJDEvu03TISZqyHiMGE=' 
WHERE 
  key_id = '2d5c132676dc113db948563e1c5536d6c4e18a1ba5ec7f83b419078bd7214e11' 
  AND (
    token = 'RBP8lXeegp+znWXWWr/q8PWFsJDEvu03TISZqyHiMGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )