UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'krAiQFUY+ElD9T1Qwx+h4FvIaoLKNZyh7Br7EimYWkQ=' 
WHERE 
  key_id = '651484dd7b24af3c703b3c8a56ec37d046fae425598fe2e28e26bb5cde0235c6' 
  AND (
    token = 'krAiQFUY+ElD9T1Qwx+h4FvIaoLKNZyh7Br7EimYWkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )