UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HFBizED6U6jnVTi7o0Zoq70+tFeS0MZqA4OLKuKrLlo=' 
WHERE 
  key_id = '513fb8a5be5d57b23b1f96cafa4398e76c562a09eb37b2c8254a973f6d18f818' 
  AND (
    token = 'HFBizED6U6jnVTi7o0Zoq70+tFeS0MZqA4OLKuKrLlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )