UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qjjc5Aj2gyBLDK2vxcSa/Ur6oCdv9m2vFkJvQi6pIPA=' 
WHERE 
  key_id = 'bf2c8a5151f509aafd92996bd5efd4216ac5f61fb19e8c2b2b9afa70124236ad' 
  AND (
    token = 'Qjjc5Aj2gyBLDK2vxcSa/Ur6oCdv9m2vFkJvQi6pIPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )