UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WWiYt27yUQfDP8pufvrEQWilWyFhuZGAsoBCho+Pqqo=' 
WHERE 
  key_id = '7a2b3f4f299d8afe15c49a4a3182438fa7ad1a80d2e88633c1573a715119f9c7' 
  AND (
    token = 'WWiYt27yUQfDP8pufvrEQWilWyFhuZGAsoBCho+Pqqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )