INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71355dc3611cf214988fe290a6ef9582dad91418e8594e3b94722e7ddbcb28c5', 
    'qEUOb5sw5PwKyKZjqtIxlZQxZQ8A6gs0RNaEMBouYYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)