INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd5a01d90592b2e80ee335baa6295154be1005ae3d016d0abfb43de2e4f06cdd', 
    'U5KMCQ+jN8ZmUAfG7p0SvhqaaREvWZ1Pp4hhWN0DWdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)