UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKpB4OO5v5Zy09AKjp5aWuaQRamOBx5aAyKZZ9a9lJw=' 
WHERE 
  key_id = 'baa66ecec12d88464e37c6a00ade9f01d78bc1b8940e63dd555ef841e7984e9d' 
  AND (
    token = 'uKpB4OO5v5Zy09AKjp5aWuaQRamOBx5aAyKZZ9a9lJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030