UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2w5ufY6FNsWWAUEZcSysmCq8k6sLYb1C9Lt5/0b84mY=' 
WHERE 
  key_id = 'a00f23a761e819a7a3dbbe280e27a8a8f1beb60a8645ee8151d02883356ee98c' 
  AND (
    token = '2w5ufY6FNsWWAUEZcSysmCq8k6sLYb1C9Lt5/0b84mY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )