UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5Me9mtGm5rGdlVyZ6TGVqOLJIHyLNLlyI7KcpnbcVg=' 
WHERE 
  key_id = '650508fe75ce38a2ad160eaa264f82ddecd7f6d6885ada3e85a9a1872a7aa3c9' 
  AND (
    token = 'D5Me9mtGm5rGdlVyZ6TGVqOLJIHyLNLlyI7KcpnbcVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )