UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4STd6GD/0zz/Rz4/aNgVyOE9GnVKz12uNKPNUxiliBE=' 
WHERE 
  key_id = 'f2f8156d341a930ba606b414906f878cf526b35d0fd307eaabbad17c41ce0446' 
  AND (
    token = '4STd6GD/0zz/Rz4/aNgVyOE9GnVKz12uNKPNUxiliBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )