UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2nTwpaqp740XtenPpZ3P8vuc1aMtdmM/ONCA+0AIHj4=' 
WHERE 
  key_id = 'a12d129794f405d61431ff9dd691332a13fafdd57896b1f94542eb4b3a3caf7a' 
  AND (
    token = '2nTwpaqp740XtenPpZ3P8vuc1aMtdmM/ONCA+0AIHj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )