UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttxWTiapuJoer6CvfOxxbcSNBbeYGOeohLHovVmp5/k=' 
WHERE 
  key_id = 'f07b9187b6ff71ed20f6a17aae6e8f1f94f79c92ee0a932dd5c42e66d2ce1633' 
  AND (
    token = 'ttxWTiapuJoer6CvfOxxbcSNBbeYGOeohLHovVmp5/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )