UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wkQALK/IwZdBtMkaGDFJhhsBDFIbUXRpre9diQYA27o=' 
WHERE 
  key_id = '19233c13e7946b76e4698516af408a13b59e55e8110887de4a5299d7975b088c' 
  AND (
    token = 'wkQALK/IwZdBtMkaGDFJhhsBDFIbUXRpre9diQYA27o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )