UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mEk5ikrYyYwfy0utZa6E80zzfM/qImUCMGjs8YCawDU=' 
WHERE 
  key_id = '42d8ac566824d84770dd47318d8e6fcd313982e7327f9a1e8f165bc8c37e9e61' 
  AND (
    token = 'mEk5ikrYyYwfy0utZa6E80zzfM/qImUCMGjs8YCawDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )