UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RAyi2Lp68e8whMZ6wRy8KEE6xCn3UF3FLy4AJekl6ko=' 
WHERE 
  key_id = 'd7a3b17f949f66cb0cb9bd4642512e91e5b89426ebfa92c75e96e0ad15513bec' 
  AND (
    token = 'RAyi2Lp68e8whMZ6wRy8KEE6xCn3UF3FLy4AJekl6ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )