UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/JTwWUaeo1w0vv4sXw/veAjZ1/w7kNqEa44oCMTT0lQ=' 
WHERE 
  key_id = '0638c12c77b7f2346f65c2fae9c3918a317a3dd2d43caf6bb99908ebc84db2cd' 
  AND (
    token = '/JTwWUaeo1w0vv4sXw/veAjZ1/w7kNqEa44oCMTT0lQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )