UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wbty2HSAPbhPyrEp21yptSKYPuFcqalwQ0MdWEJMur4=' 
WHERE 
  key_id = '3486cca541f51a8e96d9be4c849e47b35f7a0626d5370d0b8dffaa1bab71246e' 
  AND (
    token = 'Wbty2HSAPbhPyrEp21yptSKYPuFcqalwQ0MdWEJMur4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )