UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yxtugnfWuafRU1im4A/bab5wFFINpzXIb7I9rikZ91M=' 
WHERE 
  key_id = 'b0697c6949b7533ebf9300766f8244baef00f300ec4dd6059f6167eb18086354' 
  AND (
    token = 'yxtugnfWuafRU1im4A/bab5wFFINpzXIb7I9rikZ91M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )