UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CYcFpCh7sRqPGbyC9USZVgzVcRGQUMkW8a5A1q2MSQc=' 
WHERE 
  key_id = '71b3a29448cc359b6e7aa716353cabae51c751c7e18c3cc57110ea9b376e2607' 
  AND (
    token = 'CYcFpCh7sRqPGbyC9USZVgzVcRGQUMkW8a5A1q2MSQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )