UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P1bkS/xMMAKnzIJSOsQDuwznQpckQA3v4W7ddeDfvq0=' 
WHERE 
  key_id = 'd6adba98acb4faeacc0115012d4725f2af3491db91626cd6328228cbf15c9b19' 
  AND (
    token = 'P1bkS/xMMAKnzIJSOsQDuwznQpckQA3v4W7ddeDfvq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )