INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee689b13106586696c0eb901493dd1f8f75b4b9e9c7d61ce399a08ed3b60f7a1', 
    'ewfqF9ljFHckx76eZJkuzgNzdDwB+EI6s0kArZqy+UA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)