UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQkiMzPCJAgbXqDcIG/2nOyv5ZEwTHYa5DuV9ftyf9A=' 
WHERE 
  key_id = '47049237672a0444195ecc95724ca04b8a76d996b7ea32025522859a65a5f81d' 
  AND (
    token = 'PQkiMzPCJAgbXqDcIG/2nOyv5ZEwTHYa5DuV9ftyf9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )