UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kzZjLCjS2gfTGmatf8SBw39B2RUP3QoYEyyuY87z4oI=' 
WHERE 
  key_id = 'd7991c9dfca922803c21b47b50180d05d7f9829bc22918f51ad89c9baf787f8e' 
  AND (
    token = 'kzZjLCjS2gfTGmatf8SBw39B2RUP3QoYEyyuY87z4oI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )