UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7TLsF49fwrpVZihEfvwuayZZMRVnd1GnDz25sZuKvT8=' 
WHERE 
  key_id = '3cecfd2d79f707753a9f6e19019d06705871baff36c657cba380125c5f9945ce' 
  AND (
    token = '7TLsF49fwrpVZihEfvwuayZZMRVnd1GnDz25sZuKvT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )