UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uhtNrfHF7f75RI5qVtN1iXUhsgBUESoWdW6upUVslqA=' 
WHERE 
  key_id = 'f0ea2b992a7b5f4df252adb609938dfb08ed04c80c1cebf968138e37d3b1452a' 
  AND (
    token = 'uhtNrfHF7f75RI5qVtN1iXUhsgBUESoWdW6upUVslqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )