INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '604b4124606acf8791070d3d7e8b35278a56dddfd5756438236685e1af2d263b', 
    'AGf8r9g5jYLTu/k5a2o/vUrXn76UBxsatPp6R0YInh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)