INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4ca8941a651aab0e0d16d7ad7f40186cec6294b921a36cdde338d60d5bd6d94', 
    '5+pssClIlNVm01ZJIbcawVeGLIpAVlOdqcfKTHyPp/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)