UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EUmvq25ypw+yRRKsaAGbeVCH6dQ9yU3PKC9wuu/lsq0=' 
WHERE 
  key_id = 'de791d2c05f6e5771a30bd65ab81b01a0c3821bd420ba57127c39656f08b7b39' 
  AND (
    token = 'EUmvq25ypw+yRRKsaAGbeVCH6dQ9yU3PKC9wuu/lsq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )