UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SjBgIugVz5F8+7Sz84LFJOnKBLLtEmKUAJhDF/HB8qQ=' 
WHERE 
  key_id = '8d220cae67e4ede60e9ee283c0276ed581878b3f2757fe22250418518db6cdfb' 
  AND (
    token = 'SjBgIugVz5F8+7Sz84LFJOnKBLLtEmKUAJhDF/HB8qQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )