INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '242d4021f61cfbd83c76143aeaeca39461e2ae482b92c2c1aa427684caa67276', 
    'x8PZJjRCy9kvlEDEQi9lM1GD2t9cB2eggytTsev4QEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)