UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd1V95u/NPXIzYZQNf0C8vEz9z4EO7bs5KKGPRqHxp0g=' 
WHERE 
  key_id = '952371d42bc3e3914f5ae2b07204e51591fac9028eda85eeb20f5e12ae3a3ee4' 
  AND (
    token = 'd1V95u/NPXIzYZQNf0C8vEz9z4EO7bs5KKGPRqHxp0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )