UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7EWVJ3icSunAu+2scWciNyli6T5KIfFrqxU+yWpz+jU=' 
WHERE 
  key_id = 'b4dba2944b41d3d58e2d0bd12c02f82bb42b00ef75ca134da115a4a792346de0' 
  AND (
    token = '7EWVJ3icSunAu+2scWciNyli6T5KIfFrqxU+yWpz+jU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )