UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P7XLE0Y7LseZsKsvwIhRDtUZMjQWvXYtljfLvUcHNX4=' 
WHERE 
  key_id = 'e237f89302004004589a1da47fd40de359172ab4d8df53b07dd83a39ea41bc11' 
  AND (
    token = 'P7XLE0Y7LseZsKsvwIhRDtUZMjQWvXYtljfLvUcHNX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )