INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c38ccfc6736186f3233797ba1f2b7e9ea5f7b12fec16b66faee2086e2c101019', 
    'M/xk4nF9TYoZsP3TDE5Ac3e9JMKgebCB2MZZ/D4GN6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)