UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/KmNhHO6SxECRa0S9GkEpi3GV6Dhlmjfr4pOArEildI=' 
WHERE 
  key_id = 'ef09c208c0babae663cf801b460cf6cff013813a439c3543a98c5e51ffa01550' 
  AND (
    token = '/KmNhHO6SxECRa0S9GkEpi3GV6Dhlmjfr4pOArEildI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )