UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iJ4q8yZXSNavq2fj1cBin3waYvCAc13PDJATlk6gzHM=' 
WHERE 
  key_id = 'eb7faa9a800b8d5e3e1e4d06473d8aa40a820019ccb73babdfc8b3fcd9fbef5a' 
  AND (
    token = 'iJ4q8yZXSNavq2fj1cBin3waYvCAc13PDJATlk6gzHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )