INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '743181c57afb6718007ad95d2b5c4be4a919a172adbd820d8dd8ac8c82d07013', 
    'QMbdfbq5W3lF8b2uvkkMQ9JxrGU4XAQQ+JDAPf8ajfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)