UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'thFrTDwPRDsuh/NG4CgIQhKoxy5QXe/ZuY7lCcN/sGM=' 
WHERE 
  key_id = 'fd53ab6a95712b50363ba0106306023679438963c08fecdbf850be91c4b9d1f0' 
  AND (
    token = 'thFrTDwPRDsuh/NG4CgIQhKoxy5QXe/ZuY7lCcN/sGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )