UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdctfjCIP0kbq9LRcbwkLvDdCRhqdXLK1ZULNGWiHxM=' 
WHERE 
  key_id = '852b0b0c55486286abaa43403c3db1b0906bb6dd4bfba37191e0ab5b8545b767' 
  AND (
    token = 'fdctfjCIP0kbq9LRcbwkLvDdCRhqdXLK1ZULNGWiHxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )