INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1246c14cd3db809bdd2913704dfd12c1194e6a3a8006283424cab786b5c9f4d1', 
    '883p8vDdy6OcmCNQFpEjLQUnG1RRDUT2tA4nX5z12H4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)