UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o4prcH4G11C93Ha41XptBp55tCmNRbkRjZ+VBATMMnI=' 
WHERE 
  key_id = '17112914b420c7a3e59531b2cca2788c93cee20d9847dc8d73db95403e198d1c' 
  AND (
    token = 'o4prcH4G11C93Ha41XptBp55tCmNRbkRjZ+VBATMMnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )