UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'anN4sISHmcYL2HBRl8j9jh/KMB26RPbhqB6FN4ZpW/c=' 
WHERE 
  key_id = '0f81f27369530ada25f3b019bd374994f72aa3d093dfeba0f67a2010d133c672' 
  AND (
    token = 'anN4sISHmcYL2HBRl8j9jh/KMB26RPbhqB6FN4ZpW/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )