UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FbPJDTljh1qL6Qjr4oB8gRPQ17QgkPZbBYMdRUF+/l4=' 
WHERE 
  key_id = '7bc406fd1a1d71a33f647ae6b24c725d549c15d4150d179af6b82798d6b40c27' 
  AND (
    token = 'FbPJDTljh1qL6Qjr4oB8gRPQ17QgkPZbBYMdRUF+/l4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )