UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bu+yewBC1WkHy3GrmbVwmZOUCpnui429D3H0DLwSZn4=' 
WHERE 
  key_id = '2898b47a96c46097148bbc9d998ece7c66a5699bfd10537dbb7232dd374fbaf1' 
  AND (
    token = 'bu+yewBC1WkHy3GrmbVwmZOUCpnui429D3H0DLwSZn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )