UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WDH8tcrOjQFHCNfnpl6zM8Gyxbsy9Rn5ieCaYEdWGgw=' 
WHERE 
  key_id = '36fe4c9c6c71bb1ef4be2d4327f264af9e597e52da948380e4e87e9ee9066232' 
  AND (
    token = 'WDH8tcrOjQFHCNfnpl6zM8Gyxbsy9Rn5ieCaYEdWGgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )