INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bfa1fa6f79043c05d959baf790f10533eae94c1e9ccab7de375faf9a96197a4', 
    '8wRqRWlBFdVSTBCGDz4QaSsVPuUJd5wrg9Py5YEcKKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)