INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6fba89ac0fa044502ef41bfd876d81e3aff6987951a4dcb5a11632034338066', 
    'sWWZjD4rZ5HT3TF+vLaBS8xhtT7DyfxxgudRmFzWpcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)