UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nFj23kgxlbzAMLupPt544N7cjW7MShtbu0gVHfB5FU=' 
WHERE 
  key_id = '8660c19b9717ff983c26f6ba45bab9b980a302f37dd2138ac4f5e73907bad8fa' 
  AND (
    token = '4nFj23kgxlbzAMLupPt544N7cjW7MShtbu0gVHfB5FU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )