UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3vn5QiD03Uga47a1+dWM5Hqn2yelzH0yc8GZOxr2D3w=' 
WHERE 
  key_id = '3c36cdbdf3c88e48c402bb0af87f275194423256f89a422ac4ef8522156ada93' 
  AND (
    token = '3vn5QiD03Uga47a1+dWM5Hqn2yelzH0yc8GZOxr2D3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )