UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z4Ooffyh8FoP9CjrkPfonURZwKWl6CdZwXTLkYU9QOU=' 
WHERE 
  key_id = 'b65d796cd98d26183833314c87dcd8c862be876ca71d1a4b948c1289eff0fc36' 
  AND (
    token = 'z4Ooffyh8FoP9CjrkPfonURZwKWl6CdZwXTLkYU9QOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )