INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59c0b3701db334b7ebefce523830898eb6f1632cceea53e4b7347fdcf1ff19f4', 
    'nf3gi0fJKcPZx7CxNT3xZbhoLJWh6IKX6i2ccu01BUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)