INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '170a17a95cf5e3030cf12f60146f6bc54b2f69fa7abaabd44c138698b0a4d193', 
    '5GxH8AT7FZi/zcgxueQCVFur+fUNHcq0ovMO79nh83I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)