UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qBf9a8KDczwMVWc4B+DwVU8Gyp4gofy0w8LNKNN0G0=' 
WHERE 
  key_id = 'caadb4fa4133152bd1f41df1203911752c4240a0ab49c39f452a8cdf44b0cecb' 
  AND (
    token = '4qBf9a8KDczwMVWc4B+DwVU8Gyp4gofy0w8LNKNN0G0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )