UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eNu67OFTI0AZEofTMRa2sKU/Z2u86dFYOIC/8VePVxc=' 
WHERE 
  key_id = '6aba81fb3d2dab17e5ae1af56a97e838cf27096b836344227dbf5167dddd87c7' 
  AND (
    token = 'eNu67OFTI0AZEofTMRa2sKU/Z2u86dFYOIC/8VePVxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )