UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '//z/pnpNpSh6dg3r9jlCevsukUsAkO1XSLM0+RSOON4=' 
WHERE 
  key_id = '2a9f0db4495620e9b5b43651833ad423903a3c12f3cd4b7d8bbfe3215e6690bf' 
  AND (
    token = '//z/pnpNpSh6dg3r9jlCevsukUsAkO1XSLM0+RSOON4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )