UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xxNWZiNz5tclyyTmABBOYB9gJltqH/tqq352MhdROTc=' 
WHERE 
  key_id = '52bd10fe891f3127a5b3c166b683e121f72b5bed583cf5e67d2c57f75fae01e6' 
  AND (
    token = 'xxNWZiNz5tclyyTmABBOYB9gJltqH/tqq352MhdROTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )