UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jkdh7abi4rANo3z14UNeGzUIm+2XfKFYl9Ag82Kxenc=' 
WHERE 
  key_id = '448ec23fc463ca754c8cd8f72b5ba751e35c3d1ae59be36af969428cdaaee658' 
  AND (
    token = 'Jkdh7abi4rANo3z14UNeGzUIm+2XfKFYl9Ag82Kxenc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )