INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8957d6d10ded6bb254bb279c0d93eeb2c611c6ec0a6f2114e705ee420b80d39e', 
    'XHcS5x7cXaZQSjoyNKQG79TbF0NoaR7+U76nTssDX7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)