UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y5ESn9C+7Gn8hpyYSyyw3DtE1G7s2MPw1y0FxcWSbo4=' 
WHERE 
  key_id = '7b029e7f5ceb4bb6b9118c81df4258993e0e4b697064797d639ff84c65c49736' 
  AND (
    token = 'Y5ESn9C+7Gn8hpyYSyyw3DtE1G7s2MPw1y0FxcWSbo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )