INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3469dc751f71e040f5172a1fe13853ebe5642604f957e4ddf42a3efe6db7fde6', 
    '98UagWNOA0qDRubjlFc5rF1WYMpAOSNx+tJxZi56P6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)