UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xIIYI8ni42ZqO+YZaDFrEXFjuNg2Y0P2NS0jkGxRfUY=' 
WHERE 
  key_id = '7e866e2c08d9beff30c9be658458bf88e356ef59432e1766790975dd646175a9' 
  AND (
    token = 'xIIYI8ni42ZqO+YZaDFrEXFjuNg2Y0P2NS0jkGxRfUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )