INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '688149164c8047d5d8f54e84f9c4df5f684958c084f195550a74e39bbfc2ef2f', 
    'g7P5221IuauQSHT7MN2djxPRs/Rq0KXnt20uyai1Cdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)