UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kpHT8YaT6IlO+JNRH8ftAGCVl4YZCZv4eAf4Ydlh5tk=' 
WHERE 
  key_id = 'ea25f5a7ef79b51fab2e6801b20b9678f4b540d9d7a6db857952e21b1c4079c2' 
  AND (
    token = 'kpHT8YaT6IlO+JNRH8ftAGCVl4YZCZv4eAf4Ydlh5tk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )