UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AiHaRBPjw63m4HaP5YY9SEQTrNjgnr4RnNSpxcOHAM4=' 
WHERE 
  key_id = '1a8b1febf1f45ae9b95541fefb169b84a7af56d86504736a4ce9d4420fbfa296' 
  AND (
    token = 'AiHaRBPjw63m4HaP5YY9SEQTrNjgnr4RnNSpxcOHAM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )