UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c4Use1bZno3L77yESelplnh5Z4ys778hAERTqNz8074=' 
WHERE 
  key_id = 'dce0aea12e0f6dc1ce97e4a9b48f0833752c829929173cefc535a8949dd040a7' 
  AND (
    token = 'c4Use1bZno3L77yESelplnh5Z4ys778hAERTqNz8074=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )