INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd38e480218e8bb6553285b0ab15965f378cfc8eee3b83a5a4479ef3fedb0c3de', 
    'eecLDP9XfGCyDhRqgHGTICEzeFdEn0tNnrEVOcxjMrU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)