UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WWCB5SXQx9S8myR6CpI4uOZDZmqDy8jO1NnbEI8Wrd4=' 
WHERE 
  key_id = 'bac743aee1a4b11c59902492293e91b706c01a59728cc2accaa3ba6c0272609f' 
  AND (
    token = 'WWCB5SXQx9S8myR6CpI4uOZDZmqDy8jO1NnbEI8Wrd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )