UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e2EAjjBwObPgk4kxCTDWh+NfqM9RJ+MVf0n5NZqasdM=' 
WHERE 
  key_id = '34db2e8e0b462801de8d8227662cf1f7992220ce3eef1d4029f2160678b51712' 
  AND (
    token = 'e2EAjjBwObPgk4kxCTDWh+NfqM9RJ+MVf0n5NZqasdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )