UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pt6hYzk2Hm/kZzGYPRWYqeWEeAvDEP4rExb+b47aD/s=' 
WHERE 
  key_id = '11d755c7401c3615786d6223ce732dab0b43b416a00672cc352c868914af1df9' 
  AND (
    token = 'Pt6hYzk2Hm/kZzGYPRWYqeWEeAvDEP4rExb+b47aD/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )