INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e11ea784f4e2c0b1e2b355dfc58d3a16ae1f63e74673ab1c8921268b03f75802', 
    '4nRLe0i4C5DK3OYNHlL7AKED08y1OLmqqoTpKo6I+Sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)