UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JgQQREmA7ESbXkKvwzSZLcYaPZdpQwXME03UPfnZa9s=' 
WHERE 
  key_id = '70be6b04f5b68024dc9898c6f662be6f2884ffdef198903eae9e5c13699721d4' 
  AND (
    token = 'JgQQREmA7ESbXkKvwzSZLcYaPZdpQwXME03UPfnZa9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )