INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2997221ce4e0379c761fac19ea820cc6bcc5718920a21d892b767cfed4255f5a', 
    'Ko/lEIYSenxWEowcM5Bbk3WxUsrocgmoC7WWO0mNT3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)