UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OWJVHvlUxVxA2rx8ZpISoscuzpBlwhqsA32wMmc+If0=' 
WHERE 
  key_id = '78f12bb347449ff9aef38ba6648bca4a2ef8bedf442a01610ba297f603dbb680' 
  AND (
    token = 'OWJVHvlUxVxA2rx8ZpISoscuzpBlwhqsA32wMmc+If0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )