UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M9BctFNBcnnIaX1SL5LFovr3vKs2RkBHOjCN/E41Pac=' 
WHERE 
  key_id = '242788bddb040dc04d41f7a59fd77ba6bfa3612847c1eb8c58d865f49de0c5de' 
  AND (
    token = 'M9BctFNBcnnIaX1SL5LFovr3vKs2RkBHOjCN/E41Pac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )