UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+fE7ZXSTwiOj80nnl26Btz0Q3nMiM8MMbKURoby7o4A=' 
WHERE 
  key_id = '83bab37d0d54e0131a6bc579ada6788d39c0152060c75be2beb9bfe04b3fdc2f' 
  AND (
    token = '+fE7ZXSTwiOj80nnl26Btz0Q3nMiM8MMbKURoby7o4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )