INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59378ecdb5a8ce9e7fa933f3b8eb0d636369c7d63d949cd246441b4add1cdfa1', 
    '6zEur5+XkHgksEpdboWobQU8NAA/y6cPNnJLf3WvWdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)