UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NBYbrbm4GDvHFxiunKBkxesEeBJGvnIkxjhMXyGrxb0=' 
WHERE 
  key_id = '016f142bae01839e7ed76a53521ca45f7173ef684cc5c00a365e25e24cfe5240' 
  AND (
    token = 'NBYbrbm4GDvHFxiunKBkxesEeBJGvnIkxjhMXyGrxb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )