UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HxETUJZlMcTt7R9btahPNI/n51uOPWoaH2bGo+MCTVU=' 
WHERE 
  key_id = 'fc18ef8fa77330fd764584cadb1be92bd2c4761507666f5c7c97cd770ef8ca00' 
  AND (
    token = 'HxETUJZlMcTt7R9btahPNI/n51uOPWoaH2bGo+MCTVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )