UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '17+19epXWu/YcBXsh+FSSdbfCYfX+3fP0l6CE8qa9Vc=' 
WHERE 
  key_id = '2892de8c93051b66cdcf0faba5b6df2b9dd30e3733a3af6000bc71080a32f014' 
  AND (
    token = '17+19epXWu/YcBXsh+FSSdbfCYfX+3fP0l6CE8qa9Vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )