UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q+wAHejfPmtS/OsYqQVH9aaYd4oT3wOwxMBvTl1XjcI=' 
WHERE 
  key_id = 'babe93bdaeedb7b0725cc9e5af82f896fb73037b9bf6220429c0f88965746583' 
  AND (
    token = 'q+wAHejfPmtS/OsYqQVH9aaYd4oT3wOwxMBvTl1XjcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )