UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pG4R+qy5KfTb1DNE0pk8a+H91nFJTVsklC6hX6//02g=' 
WHERE 
  key_id = '5d1e06ddf57944036ae0bc6541a6c861b905ca0f6b2894ce9aaacd94150f82b3' 
  AND (
    token = 'pG4R+qy5KfTb1DNE0pk8a+H91nFJTVsklC6hX6//02g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )