UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KtKGBgYeDAK/wyKAoP8ad44wbU0UFzqDq7NPFqkmKd8=' 
WHERE 
  key_id = 'b70a09a0921f0fb333c58e28d1dff2de19d084ddc98c27566499be6ff7ff9ee2' 
  AND (
    token = 'KtKGBgYeDAK/wyKAoP8ad44wbU0UFzqDq7NPFqkmKd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )