UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '59lbvMEP80J97xBIxE74WQAZ3a2lC7ekpTl9TuDDkh8=' 
WHERE 
  key_id = 'e9b2692d4d9c34653612625daccbb001a05361d46961eaf8058a13f8320fc09b' 
  AND (
    token = '59lbvMEP80J97xBIxE74WQAZ3a2lC7ekpTl9TuDDkh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )