UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UJQQP7Ctrezgn3dhql6k/iYx9jsFs2kEjG5ZD8DHGSc=' 
WHERE 
  key_id = '0fc6ba0389c203c5e4d9c4c3d5847b2c69a7b616ae9ca1586f1cdd5ec02bec2a' 
  AND (
    token = 'UJQQP7Ctrezgn3dhql6k/iYx9jsFs2kEjG5ZD8DHGSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )