UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QDd6VKZXB72smku82TTDoLjWYJdsCGIcbMba8PgMs54=' 
WHERE 
  key_id = '5777ef9a17499c550ddf75e4dac0e04bdba88be4ea7fb6b430c5c6a5dff3a8a0' 
  AND (
    token = 'QDd6VKZXB72smku82TTDoLjWYJdsCGIcbMba8PgMs54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )