INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '320cbc944e4300c1dc02a740723c373297f3c89be975c871f38b0d98f3b9d625', 
    'IgtlG/IujhIVSQ0EKsnxPSFjDL3PrxHWA2DhGMgpGcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)