UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dgZezSpLj4btx/lGs8tjihO631j7EwNvd+DBmc4TCCQ=' 
WHERE 
  key_id = 'c25db92f8795174dd448bc75a8b3a8e5ee4cc7011fc16432e33b4e86e799cc6d' 
  AND (
    token = 'dgZezSpLj4btx/lGs8tjihO631j7EwNvd+DBmc4TCCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )