UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SzZpPue8nPVRXAnVF7EGtXyw8j8UrUsjSpbhmP5HwCE=' 
WHERE 
  key_id = '4bee0be4d358c20575afa3730073a732a8f69ca37cd7cedb5d823c76d69a1e10' 
  AND (
    token = 'SzZpPue8nPVRXAnVF7EGtXyw8j8UrUsjSpbhmP5HwCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )