INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2846f8b3ac34eef732a82eaf7934764e91d46c958452afdd9d6f3d4d49b729a', 
    'jAJgT/Bfsd4iL458U6Ns8oZOUaL56uPNYDpHVwHVhws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)