UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R3oP4HyaHUGo1wDOXtYI72Pr7cinTh7Jo7N/ujMz5Ak=' 
WHERE 
  key_id = '8e49043ffa78e707df08b2a45e20523d54ab5a081b6d465fc005166a80e14315' 
  AND (
    token = 'R3oP4HyaHUGo1wDOXtYI72Pr7cinTh7Jo7N/ujMz5Ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )