INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc6194eadfbc7bb5eef0be90ec9cad3d2cf5bbd3b384403117e02be375a04a66', 
    'nhZ5FWXbgN2gn9V7dXmtTPuODx2cBlvdCnRYdXYQADQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)