UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gVHvkMVazWPwZLqbuJ7Zu5vb9ea+XN98FRfNV3PrvMc=' 
WHERE 
  key_id = '7a0003acc1f68e40a5be516e006300d3427b70bfaec435b5a7de99c994877d59' 
  AND (
    token = 'gVHvkMVazWPwZLqbuJ7Zu5vb9ea+XN98FRfNV3PrvMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )