UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3yvp5YFLQKbEyiVp1V5pypn/BLd50KBj23orsVyCiVE=' 
WHERE 
  key_id = 'da338b7af2271a38f49d9d70722bbf768b2dcca4e454b4cbb31c821c031435ab' 
  AND (
    token = '3yvp5YFLQKbEyiVp1V5pypn/BLd50KBj23orsVyCiVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )