INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cb9aa0d49f851bea705892b27875cfc575def3453aa428c450c271769db3abc', 
    '5YnpHGwwbmyYnCXMtQ/yLWHWlI08vQRFKZRh5ntxmrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)