UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CMCA8ISPvsbRYJGwb4qZuCNXeksvwqhYWTmeO4kxeTk=' 
WHERE 
  key_id = 'cf3a75495d6c3aea6b162f3e39c3cf1cb86449dbcd677a00916092790727e9e2' 
  AND (
    token = 'CMCA8ISPvsbRYJGwb4qZuCNXeksvwqhYWTmeO4kxeTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )