INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98194e7721eb1292f2a677da8b85215aaa0b47d715228773c7c1a95d65e11f2a', 
    'U5vAxa1ShXzs0UB5PzFyxTGsUDMrObXdqE8qV0TzWpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)