INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7603a60f3bff00283ade04c54b519e4876428f33e24a7757a3660c76e991344', 
    'J1F5sAi2qxlXVfW3mljWMdnaYda2XIVMYI7skw2yYLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)