INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87bffaa068b73f4651708a5a693b3c5b38c53bb1e50dabcc1c2c1bf2bffae597', 
    'NKT2uFR9aQFon9BIKSuV08WSaFE+/5YGVjqbbCPrbbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)