UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DavglSMwY7DLhF6T29t8XXHpB0nCvEtrOLfFiVmhQWY=' 
WHERE 
  key_id = 'c8fa108e780096c02c616a0a949a99cfad03255ce274a67cc1dbe710c2a60ed7' 
  AND (
    token = 'DavglSMwY7DLhF6T29t8XXHpB0nCvEtrOLfFiVmhQWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )