UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55gE4ig76huEXd4ARAArTdKECX0EiWBth07nuoVQUqA=' 
WHERE 
  key_id = '96dea00f53ea8c25424174f0e89b63402a51e5a29437e30f8f70d9b3c1d1cd28' 
  AND (
    token = '55gE4ig76huEXd4ARAArTdKECX0EiWBth07nuoVQUqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )