INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9643c861d84283f016ac9ff6bfc1b034f3b142e5bbfc125d86e0de28e66c92e9', 
    '/X0qgws3dujzilAVglCdTWN24xv3VzmGzHUs6yA3kyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)