UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm0w7WVPcub1GaKaZUWr4kugqZgrn676xltUU/yGUKdY=' 
WHERE 
  key_id = 'c91b97a7e4dbad0a79de071310804f076d8ca46a0635c0c8d39dc1d000faebd7' 
  AND (
    token = 'm0w7WVPcub1GaKaZUWr4kugqZgrn676xltUU/yGUKdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )