UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1wMLcVCqtgiMxi6U7y2XROQ50bvn/PKr4jwlUh/8vBY=' 
WHERE 
  key_id = '8779a7aabfa466423128ee912ee29cb63bbc9b3b15368acf4d462dd47c438f1e' 
  AND (
    token = '1wMLcVCqtgiMxi6U7y2XROQ50bvn/PKr4jwlUh/8vBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )