UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ouHonDjLe3gRlrXomhUqjm00m6cWMWc+Ln7JhO2laFM=' 
WHERE 
  key_id = 'e5c64ead376ac086ed691c1741ab443119ee449f15cb680d2cdb27c46905504d' 
  AND (
    token = 'ouHonDjLe3gRlrXomhUqjm00m6cWMWc+Ln7JhO2laFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )