INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a45cfec6ec652bfc9f57036b732e734a5448467da189607806f94316187535f2', 
    'KVC5uISIJVrzPVGN0p6RRCscmtnva8sXgCdS+E5oT+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)