UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cEAtOhQwKkWc9XDr0WC9Sz4AMxfEIgKJuubSYttuUFs=' 
WHERE 
  key_id = '883609a9da626fc454469d3c95e75b1bc6aa583856b044371f41af7192ca2c73' 
  AND (
    token = 'cEAtOhQwKkWc9XDr0WC9Sz4AMxfEIgKJuubSYttuUFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )