UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q/am86/w2enYz0pj47xXtyCr0VDnmyemzGvYdcvJG3s=' 
WHERE 
  key_id = '65a3cb217003e9545101ccecf2f370598a7500e4866683172ac601ead52a2015' 
  AND (
    token = 'Q/am86/w2enYz0pj47xXtyCr0VDnmyemzGvYdcvJG3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )