UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQHNBBaeHBI/nxaU9zFJT9so22yFwGXLb5UxUFTEu1I=' 
WHERE 
  key_id = '11ee25b6b4704379f902755a9dfa59c16591c686a351e6fb1ee9d013ce215a54' 
  AND (
    token = 'MQHNBBaeHBI/nxaU9zFJT9so22yFwGXLb5UxUFTEu1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )