UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQFkOiFDvyvLEO5I/xMKw8PZuk1VEQfIAa5wOF4ipOg=' 
WHERE 
  key_id = '12e00ac000b52cb9057966024ef8595f233e2dd729d67c0a617b212053a2b9c1' 
  AND (
    token = 'mQFkOiFDvyvLEO5I/xMKw8PZuk1VEQfIAa5wOF4ipOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )