UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j9mvJ27X+v883b+G8bjfi2cUyXElx1pOIqXsIhwhuFg=' 
WHERE 
  key_id = '2e1cf3d43aa8b84a5c699d6c57ef422b7af3eb523fdc9aaf5838ac90a96af5f6' 
  AND (
    token = 'j9mvJ27X+v883b+G8bjfi2cUyXElx1pOIqXsIhwhuFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )