UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4zNpy72k9TzSZoMTT7udcfI7RojuQD6B16lV+N3OXpQ=' 
WHERE 
  key_id = 'ee09a7bd55f4aff36a2db8ecc31809bbff8facffe1b597d0d2de0ae2a196de88' 
  AND (
    token = '4zNpy72k9TzSZoMTT7udcfI7RojuQD6B16lV+N3OXpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )