UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gup8GTLalRaPibK4E+T5WCyzZGju0NUyvY+64s4pR4A=' 
WHERE 
  key_id = 'e77fb6a633a98223bb18ff9bf820baadce8f00f67889dca96d0049ceac425575' 
  AND (
    token = 'Gup8GTLalRaPibK4E+T5WCyzZGju0NUyvY+64s4pR4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )