UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gSna3LlJTtyht0ewcYKpcsMp/iPYmaHO7kSBsnj1xAw=' 
WHERE 
  key_id = 'fb8b7171fff05eecbb95650c3ba685c7f387f80feca2de367f3fcaf401ed7e02' 
  AND (
    token = 'gSna3LlJTtyht0ewcYKpcsMp/iPYmaHO7kSBsnj1xAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )