UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RKcdjQVxXUL49nft6TolNxBTm7qla6XH3bwDcM07I2w=' 
WHERE 
  key_id = '22bb0a55c58ea364209d27fee0c15993bc25354ebc481fb59cf7442567d55870' 
  AND (
    token = 'RKcdjQVxXUL49nft6TolNxBTm7qla6XH3bwDcM07I2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )