UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NfR2EFS5D/BESCYvd5t+w8/5VlCQxe0BTEc33zf0ZBE=' 
WHERE 
  key_id = '6aa98be8fa99373d945fa4e3d9bb4ff325391214cbb68cbaf242c164742307c4' 
  AND (
    token = 'NfR2EFS5D/BESCYvd5t+w8/5VlCQxe0BTEc33zf0ZBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )