UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CZT7XNftnt+0TbaDYlpgv1apsnGrm8jHBEEGxRYkPZE=' 
WHERE 
  key_id = 'ffe4e2144d998fe8cfb47b67bc00b011ba66e57143c817adcc3745edbe48e693' 
  AND (
    token = 'CZT7XNftnt+0TbaDYlpgv1apsnGrm8jHBEEGxRYkPZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )