UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xzsPT3J+HHIJsxMd1szO2VmtjfEk6mkigSo9baRi7rM=' 
WHERE 
  key_id = 'd375215f07377504d545b5d10adf341f431557ca3fc650fa5f85521cdf0c4a47' 
  AND (
    token = 'xzsPT3J+HHIJsxMd1szO2VmtjfEk6mkigSo9baRi7rM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )