UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RZsVczQj92REgm6wryTQ/sNhjnzXqG5+JKCCos5H3lE=' 
WHERE 
  key_id = '73202ca10c37cfbb7ef35b4182f676f4e38089d900d87778c2cd7451d7bb26bf' 
  AND (
    token = 'RZsVczQj92REgm6wryTQ/sNhjnzXqG5+JKCCos5H3lE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )