UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L600XHmmHBqurBw8xUBoXs/v+SqA3u8knZTNjXXnPeo=' 
WHERE 
  key_id = '7bf87ea600169bbd3832cd7152f5fe28e12993f2bda423f62ba86d7004b6f259' 
  AND (
    token = 'L600XHmmHBqurBw8xUBoXs/v+SqA3u8knZTNjXXnPeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )