INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '371689ff09e559e2e52a9c547a7840aa0255b656ee81e137ae6fec811f0f77be', 
    'DjUZ7vNf/h1fJmH94mw9RSR2QQth17Xc+E5QjXtW4e8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)