UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h3Hmzhm0NB9he2b94znVFEZB1VETcr2NNB0DFTbaeIE=' 
WHERE 
  key_id = 'd23c4a0c1a44fc467301b50159f10b44417cc468d1d94bc881a70bb933923b49' 
  AND (
    token = 'h3Hmzhm0NB9he2b94znVFEZB1VETcr2NNB0DFTbaeIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )