UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBjyY7qb503JEb3kinwueXBTD8MBBLXOknxOMXr09Pk=' 
WHERE 
  key_id = '7d0535790d39907e88608c299bd1a83f243cd74fdb1898fc40ae9aa9a5315830' 
  AND (
    token = 'VBjyY7qb503JEb3kinwueXBTD8MBBLXOknxOMXr09Pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )