UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7FJFZf5YG4NSqpyXCH/zq5NEYadh9Y7bYGZGiUqLCsg=' 
WHERE 
  key_id = 'f7a32760c7cab16276b00ce2b8b7ddd31ca642997160553409e285f1a24decb8' 
  AND (
    token = '7FJFZf5YG4NSqpyXCH/zq5NEYadh9Y7bYGZGiUqLCsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )