INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c9b3c6ca70c943170734ce7fed0c67e6b5bcfacf7282b073aa31e6cda5e7e08', 
    '0QiJXkTowpRHkgZllt/r+cvAuwF66JVZTBWzIA8hBz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)