UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zcAhFKy6jFpoEpELYPbeQkDLQf0RPeJXa+ADQ1XHHkM=' 
WHERE 
  key_id = 'a534a7b1a90c0d0acd9cc67be03ef41e4d9c3a7c3aaa7c0eb3a5ec6c6afdfbc0' 
  AND (
    token = 'zcAhFKy6jFpoEpELYPbeQkDLQf0RPeJXa+ADQ1XHHkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )