UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zDz4aYQ+J21TJuw2fAe8tA7X4GrM1ZmrEe/DXOxLvgA=' 
WHERE 
  key_id = '4adb158f1712f613ab1acac52c4743b45dc089bb41ef8a8e914bcce4b9ddde9e' 
  AND (
    token = 'zDz4aYQ+J21TJuw2fAe8tA7X4GrM1ZmrEe/DXOxLvgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )