UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YtE6/5rFtdPEa8j85tbSZf0b9aAFuUSQoxDQ0XXPdGQ=' 
WHERE 
  key_id = 'cfe62e1784e94a776cd26180658922677ab10eab4d95a6434a0a35a737625a36' 
  AND (
    token = 'YtE6/5rFtdPEa8j85tbSZf0b9aAFuUSQoxDQ0XXPdGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )