UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DWHG0Lrw2uLj67hLNCDI28utQ+oX8auiUkdnUBhshFA=' 
WHERE 
  key_id = 'b39a060cb56fa72ad19c5c97af63a72b1aaa82e37be28997cedefe3a328ea2ce' 
  AND (
    token = 'DWHG0Lrw2uLj67hLNCDI28utQ+oX8auiUkdnUBhshFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )