UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1hg8WJbcAsgN+5ErflJve0AgckBWAzJbG0eFL6K0CQ=' 
WHERE 
  key_id = '70cea508cbd73ebec3f7bb3c1eb0555d61a02581b805ea08e158dbbd6b0fe734' 
  AND (
    token = 'O1hg8WJbcAsgN+5ErflJve0AgckBWAzJbG0eFL6K0CQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )