UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zj7tvjkie/Uwodgfs+hV8b66e/UJPbvKrFIdMGmlV60=' 
WHERE 
  key_id = '576472c92f0c0e4845c8b8889f3d8519e88ed41d5737e0852e9d780ad88bb24b' 
  AND (
    token = 'zj7tvjkie/Uwodgfs+hV8b66e/UJPbvKrFIdMGmlV60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )