UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F035UluRTF58nYB0Yjn4UZYBQnFPuojHuf4p5iMFhEM=' 
WHERE 
  key_id = '4326b4597555dca2fa4151655f3307ee5d3783a67b431f0225b664426004afde' 
  AND (
    token = 'F035UluRTF58nYB0Yjn4UZYBQnFPuojHuf4p5iMFhEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )