UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DfVWpBhYgnHR2nEeb3YMT8NEyV6GVHHhfltlZ2T2pQI=' 
WHERE 
  key_id = '9dde75765f1c4f2c5c5724ce90dca0f95bde02e3d81cf1c46fb1ce3687a86619' 
  AND (
    token = 'DfVWpBhYgnHR2nEeb3YMT8NEyV6GVHHhfltlZ2T2pQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )