UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XPctgAexx8ZZ6SPs2OaeDWwt0q0FW2HZr4qfN7Fz0es=' 
WHERE 
  key_id = '165842371f5fa33f29889e0439c4dea3f394eb68877fb5bf9873731e1f5d4f6d' 
  AND (
    token = 'XPctgAexx8ZZ6SPs2OaeDWwt0q0FW2HZr4qfN7Fz0es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )