UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8p0mXTw6ZzN6FNaoo2dAhLajVOeJCL2wQlWqvU7FM+Y=' 
WHERE 
  key_id = '6616f52444a9423e5aee5ad008d6caafa17e46225bc90ede7bb450f8efc95450' 
  AND (
    token = '8p0mXTw6ZzN6FNaoo2dAhLajVOeJCL2wQlWqvU7FM+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )