INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92b52c8402355a2c9094201fabe390eb97172fbb5851f50a1ecbcbbd96fc1f3a', 
    '8n2K//jmRSRucAPJ2WtYvcZlU2JMxBsHUu5y0UE+b94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)