INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc56f72fc82420d8dee1d4cf941e13c8752d41141f1f767755c43415d1cdfade', 
    '5n+Ur6oXhdc2slCP8x1k6FNT1ZPIj3+gl1XG89wlfM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)