UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+xP+M1cNf3a+I4kYjFf5WYqe2QTrzzgn6zbQlqj1qE=' 
WHERE 
  key_id = 'e864ab3c280ee5e0ad33875b3f606dc20a5a9383e3c2068779bc107e10098802' 
  AND (
    token = 'O+xP+M1cNf3a+I4kYjFf5WYqe2QTrzzgn6zbQlqj1qE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )