UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VwLTqT8DnI5jNGvWmgUDHX6ANUz2NL0Dye+QMEfbJ/I=' 
WHERE 
  key_id = '9a9142ec560a32525465ab5093c8e479da15b0a5a5b244ddea1fa6046f2e792a' 
  AND (
    token = 'VwLTqT8DnI5jNGvWmgUDHX6ANUz2NL0Dye+QMEfbJ/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )