UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gt/ACN95xXFLopwfPGZrza4FEi6K71pLx1qN3aE//vc=' 
WHERE 
  key_id = 'ff502de25be1faabcf29079a05c1e135838eb8a15253f042fcb8a8dccb76ec61' 
  AND (
    token = 'gt/ACN95xXFLopwfPGZrza4FEi6K71pLx1qN3aE//vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )