INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac8a7117d177b4342ffbbb8a646031df633fafd56fb24e0d9179835e5c33e51f', 
    'mpkHijPzHpRGcaaaN3RArH47fwkGo16QCVkqai+x8i0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)