UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FgHOwphHb+JyU7JBgbkg1i2nepwanRQo6dvdqVHrBtU=' 
WHERE 
  key_id = 'bba535c14600c33afd50196daf010f63be3543ef4ef76323a8cb8e4f7afbebd2' 
  AND (
    token = 'FgHOwphHb+JyU7JBgbkg1i2nepwanRQo6dvdqVHrBtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )