UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTD7+XqXpyjwZ+FENDsRMzfiqQejiv47xZCv756vPBI=' 
WHERE 
  key_id = 'beb0a86def8e90d5e1b8a472b96956d6648a1c2f41b674de0f93f32d06ef4193' 
  AND (
    token = 'QTD7+XqXpyjwZ+FENDsRMzfiqQejiv47xZCv756vPBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00056