UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uCIDikXjmPQ1xOB+SjZJ+2Ydg321YxdeXCoGcrrevQ8=' 
WHERE 
  key_id = 'c91c867cad93cb9807e039e1a1379318f4ea4d22697f22cecb82a4e1f7bfa0c1' 
  AND (
    token = 'uCIDikXjmPQ1xOB+SjZJ+2Ydg321YxdeXCoGcrrevQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )