UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GkzxjwUe0Kg44PCiiznhA4VDP3rLDTFBeQhhPcelqXw=' 
WHERE 
  key_id = 'c88dcc848988c3f5fa7f912afc0b6fe36d72183e41eb5c2908de1858c43c3075' 
  AND (
    token = 'GkzxjwUe0Kg44PCiiznhA4VDP3rLDTFBeQhhPcelqXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )