UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wW0o3lDyfjgJfZGhKmN6xoMqo/ADwqKdyOp9AqC0cAQ=' 
WHERE 
  key_id = '52e6a41ff245cee62057b81417e76aacf32f5dfa7e2a0ec57b4e70c4644cad27' 
  AND (
    token = 'wW0o3lDyfjgJfZGhKmN6xoMqo/ADwqKdyOp9AqC0cAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )