INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9729f8a1724d07fa451144f13b926cbb076cc3e114f358d3eb6a6a2bb1fbddba', 
    'ek889qHQnxu8wAxeJYHsBMya0BTawl7OvgGY5BIl30Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)