UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kBhUhIE6YrnY2BY5vxzJTOsWNCTplhAQKSL7aMt0x/Y=' 
WHERE 
  key_id = 'e6011a8992f5114682c55a67d9eb5fc27f44fcd3d8b6cf1358f4a64eb954f644' 
  AND (
    token = 'kBhUhIE6YrnY2BY5vxzJTOsWNCTplhAQKSL7aMt0x/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )