UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0XEIY2OOHXKXzm8GbqrWEKPmvbt7TjH5fmKJY7wx+w=' 
WHERE 
  key_id = '6bde932030f8bce0b9ec93798d75059306270b2d6a7fab9542dffb6d0f752bd2' 
  AND (
    token = 'r0XEIY2OOHXKXzm8GbqrWEKPmvbt7TjH5fmKJY7wx+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )