UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3AcLCIRVMELB9vYG0N37eXYwpO4RYGIl1dmgrRa7mII=' 
WHERE 
  key_id = '5715adc8beace8bde6bb5daaf38371a5f284b7a28e6c64c86bad5abc3241e92d' 
  AND (
    token = '3AcLCIRVMELB9vYG0N37eXYwpO4RYGIl1dmgrRa7mII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )