INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6bab5285f1201ff6620c94fba803477cb4aa5f5b507bab51890e18c35cc48ae', 
    'vGNb2E6fdQ0AhrCLnifEINeBwdpcqYWE2L3PDGxWqSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)