INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08315d56358c39614d1ba2e5f844ceeaa90b9526c1eed213024b7eec2d9db80e', 
    'pInlc5c3jjYmKfFuYSG/LzFIZ14vHSjESMCXwWtQbiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)