UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HfEpOnH40cSct++9I4vNUouQwRJL0sXTci++/xfDh4Y=' 
WHERE 
  key_id = 'd000734ca729cd033ca7436355fd9eac01cdfde19d08acf87ac281095937cc1b' 
  AND (
    token = 'HfEpOnH40cSct++9I4vNUouQwRJL0sXTci++/xfDh4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )