UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mW3NDqZcqNnzoHs/hpDo8Ws4WJrUlKcpG34KHfeXiqw=' 
WHERE 
  key_id = '08335c601638ed84aba02c42a1907d98a507e947f5758c19de220d68baf0bfd4' 
  AND (
    token = 'mW3NDqZcqNnzoHs/hpDo8Ws4WJrUlKcpG34KHfeXiqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )