UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KiyRkBGnDxtVV3qNlMuoUL8Aj4NkCHfylr8nLrEObFI=' 
WHERE 
  key_id = '5d0176243159bc7623c3306e687439c30d8c05d0e967fde5390c5232245b7c41' 
  AND (
    token = 'KiyRkBGnDxtVV3qNlMuoUL8Aj4NkCHfylr8nLrEObFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )