UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QsxSn/LPtqlanmU42Xez5Rvs8AwfLxbZjWPeImikcTo=' 
WHERE 
  key_id = '07a8b89a2b5691cf3212cd34849f0d4be70192e369de5fb22c1cd2f4a4ebcde3' 
  AND (
    token = 'QsxSn/LPtqlanmU42Xez5Rvs8AwfLxbZjWPeImikcTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )