UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '14tsy/2XgBMGD4d0bI3hEaR1QqYUZjy3T0FdB0C/r1Y=' 
WHERE 
  key_id = '9205be428892f22680942c2a4da29704ab50cc56186591e72f06c5da77a54ce3' 
  AND (
    token = '14tsy/2XgBMGD4d0bI3hEaR1QqYUZjy3T0FdB0C/r1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )