UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y4UJqHJntSAzRQBvRKeYlD5SrFxZjOkJvD4cckjKysI=' 
WHERE 
  key_id = '53e915cd0b5cc10a36313a292ddfdaf1583ddf1082a2f3c677c72664c16e7a25' 
  AND (
    token = 'Y4UJqHJntSAzRQBvRKeYlD5SrFxZjOkJvD4cckjKysI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )