INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb6ba65bd6296e07ce5c094654411c951df71f3d5ddec41eeb667d4710ea33e7', 
    '9xgUtaWPeftnSF2RK3rnZbB8GNVK+8cj/fjlrK8Ni0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)