INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a439751b84238e4429a435d6304a3c8e3a45b65f28e2544a212f82786468d74', 
    'tdHrR08cHqBdDAAFtS+PfjP82Gmox37DoD8yt8AoIv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)