INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ef8bb0449d355ef26d37a32640c7b46afc346859c42c3430c012bc3c70e381a', 
    'lC22BCDTu3IOO5wKlabGHZW+f6AGoBcdMPUP6jBCkig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)