INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e33b839a2f0d6bca9ff29259b1e3af852278898c99cc39de97f32619b0e94bbc', 
    '9fOm5yWERccHOT0Fx6VjwbFMwxieSc2bukjYQeobWYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)