UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PEPyVWhb6rlt780RrC2bNtEo7Qwx0+R03PYc7eEIBqI=' 
WHERE 
  key_id = 'f71efe69fd4e630e87dd7bb0321a8b549ca21e757eb6c64e7627b9991a756b61' 
  AND (
    token = 'PEPyVWhb6rlt780RrC2bNtEo7Qwx0+R03PYc7eEIBqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )