UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jpoCJX2zgNUQipbVKw8oNrvBExHbQag7tG/tTZupYbI=' 
WHERE 
  key_id = 'f1268183ef49ea2b6ebf414c1c911d6d629bd8dffafddd900953e914214a8204' 
  AND (
    token = 'jpoCJX2zgNUQipbVKw8oNrvBExHbQag7tG/tTZupYbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )