UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qiten0CdMyRKEKD5EnXls2DbjtUIIyTXpGVw4pcEFAs=' 
WHERE 
  key_id = '57f67a5884ffcbc2a2f6f40c1feed3189d75949d1c60933b428cff361e6009e4' 
  AND (
    token = 'qiten0CdMyRKEKD5EnXls2DbjtUIIyTXpGVw4pcEFAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )