INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'caa8364c57913118cb398302b0a233117bb17f7b3a717e27cb8224d571fb0306', 
    'emEPHHbqVxkQWpPuWH0anhNoSckGiP8szCAE+ewOnfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)