UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a7JnOMHanU9smwTo1pSUIrBv2Fawr7VVJoNY4v6adgI=' 
WHERE 
  key_id = '0b370fa7acc6be44a6e3d9fea0ce64576e3e98719206852e50e535b0f623805c' 
  AND (
    token = 'a7JnOMHanU9smwTo1pSUIrBv2Fawr7VVJoNY4v6adgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )