UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nUkolDOuFB9VaFYf6X4AeI/ispeOjGA/vypb91Cd3XU=' 
WHERE 
  key_id = '46ad44948117f8514c0558c4253d5e41d0ed597de66ce5f84a51625b18e2a684' 
  AND (
    token = 'nUkolDOuFB9VaFYf6X4AeI/ispeOjGA/vypb91Cd3XU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )