UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'scNYD02zgCNKzYp+1hh/Wl/hvSYXwdTUJlYDR9cy4uc=' 
WHERE 
  key_id = 'c52ddc2dc01b8dd3f87036c7acd522551bee783f3744e7b5b9548f869bdfb859' 
  AND (
    token = 'scNYD02zgCNKzYp+1hh/Wl/hvSYXwdTUJlYDR9cy4uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )