UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVf1Z2rfGQIMCKq7BdOsfT/rlLVilrFub8QcPPmV8Pg=' 
WHERE 
  key_id = 'ac4e81ed14adf1c5a45224feb3f0e499b281939b094616efe31bec036e6ead14' 
  AND (
    token = 'sVf1Z2rfGQIMCKq7BdOsfT/rlLVilrFub8QcPPmV8Pg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )