INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ffb24eba15505e77d23a036fd88e0a05ac101e0c255106f6022942df466cdaf', 
    'N8wKzHMEeEosHgEIb12m1zirA71fSGNxTTCdizNrviI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)