UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwH/QZsiyFL9w2KmUZblEcJ8uQHwb7gk0z27YjcdTek=' 
WHERE 
  key_id = '642f35bb389d92f2822c99d675dd6008c7346123bcf2511977fb0145f230e6ff' 
  AND (
    token = 'nwH/QZsiyFL9w2KmUZblEcJ8uQHwb7gk0z27YjcdTek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )