UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j9huzIHATbBX1AgLkgQ05YFWZx3UtLtdFaK7Hvx86HA=' 
WHERE 
  key_id = '528f8c2a965ec85105638221be3f71d6d36b3297a2d981eb2632db9135c7e2b3' 
  AND (
    token = 'j9huzIHATbBX1AgLkgQ05YFWZx3UtLtdFaK7Hvx86HA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )