UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AEnsglzhnt1b1o4YQb3Ri+L46fY3eUjxVB0rmrMHTx4=' 
WHERE 
  key_id = 'ca2c4319d92afb0241f6c003424e0259f528a23566c841e3783eac8fb427d9f8' 
  AND (
    token = 'AEnsglzhnt1b1o4YQb3Ri+L46fY3eUjxVB0rmrMHTx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )