UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eXI70kqYNfy1tHzTSXSyAYZvbDksHg2+OTgzLhw/eK4=' 
WHERE 
  key_id = '02cf141f6104abcb52237e1de6d431ecc0b8b6d339fc6175c37f8ca21032b594' 
  AND (
    token = 'eXI70kqYNfy1tHzTSXSyAYZvbDksHg2+OTgzLhw/eK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )