UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xrUFKrGJquaGgpEnrS8UeOa2LN2helkR4Y+nZNFLUbU=' 
WHERE 
  key_id = '3309a6db6333c031216e46770676446c88e606e737f94f49278d53194d589be9' 
  AND (
    token = 'xrUFKrGJquaGgpEnrS8UeOa2LN2helkR4Y+nZNFLUbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )