UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gR8YNRPCMlRATQY9Ej6rMExnnN2ihvH8ihv2PDt4uII=' 
WHERE 
  key_id = 'efd5e6ffa660c8f8452e7dab6d85d25cafc8d33b88f091b13fbf110670216aa4' 
  AND (
    token = 'gR8YNRPCMlRATQY9Ej6rMExnnN2ihvH8ihv2PDt4uII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )