UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZYsBQa4oS15v0XRmNnWCQdGZsSvqzaIf6ALtzdhqzdc=' 
WHERE 
  key_id = '5b234731d0bf02d524fab8a626b1e0bf2f9bc37f92e4c54e3bbad4d5910aad72' 
  AND (
    token = 'ZYsBQa4oS15v0XRmNnWCQdGZsSvqzaIf6ALtzdhqzdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00048