INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef324b27b733ae3f6d4c04d9c6f5140423d5a9b647f64714ec1b58a042e4cb97', 
    'maG5gE0XAj0XEpvZLLr4O3VnqVtCjgj8ul4XhbENUOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)