UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1eB/3Peg6zPTPeyyuTLSQkCqWDHLpf85NLvJt0ivnA0=' 
WHERE 
  key_id = 'ac9f5a7f9dce37c2400e05f1e9fba364a73f2c7f6146bb3d37c8c0286ca20f87' 
  AND (
    token = '1eB/3Peg6zPTPeyyuTLSQkCqWDHLpf85NLvJt0ivnA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )