UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WZ0xyfbPZuxslaT6sJmmSUWeKWazCe+gMaPjI8n13C8=' 
WHERE 
  key_id = 'e7544a7332a83de0f2a9b8a77805d5aac318657809ae067e7549465d5e56a175' 
  AND (
    token = 'WZ0xyfbPZuxslaT6sJmmSUWeKWazCe+gMaPjI8n13C8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )