UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71jo3qFi5fDunCgJIJXBXazJnKdJr1nlvzjEaLbCVR4=' 
WHERE 
  key_id = '8cf8d79489dfa56089617e3d63b5e4f485375019bbb331dc1d8b5ba23bcd2706' 
  AND (
    token = '71jo3qFi5fDunCgJIJXBXazJnKdJr1nlvzjEaLbCVR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )