INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9451a7a64ff23a476b2d1dfd8c6965aa76e5dda88cfbae671cd95b1904de506', 
    '0uilQBwgJdd2plZSHT+W8qe9mZd/wbUGKpBydtwgcmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)