UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kb3WfCo0dPkcn68Li9zVVe1ObJk1ssn2i5Sk09G1m3Q=' 
WHERE 
  key_id = '6ac9a8300c070f934ef8957c574acd02e9560c958337d76494ef7713dd58fe6e' 
  AND (
    token = 'kb3WfCo0dPkcn68Li9zVVe1ObJk1ssn2i5Sk09G1m3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )