UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bM+VJpOHJ5iz6T/m1LYLiV9FO1r7xIeckm1bZtTk6XQ=' 
WHERE 
  key_id = '9d5d3336cb84ccc518142f114c71a824948c25cc242dd0072fa0c1f83d2c53db' 
  AND (
    token = 'bM+VJpOHJ5iz6T/m1LYLiV9FO1r7xIeckm1bZtTk6XQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )