INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99ed087b92eb9ed4a4e7ba1bdaa2ef94f129bc3423a425995348b5ee55969ce5', 
    'rCEbLxD01LXjFN/oxm5wWLr9vomQKIEeIb+RZedtYIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)