INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb6e3fea8f88381cf0018490606e53fbbeef535864eb5f941d8cfe46955b6ae9', 
    '2Fn4HK5psaNIok7PJm1fAcQZ888YE+2zU7QOUcStrgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)