UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cv6GrmNzi0jA8tp7v0MAP8kzQYLi6gGxjUxz72Ezd9I=' 
WHERE 
  key_id = '45f18152a842bb95b1221106457f443ef9333c7449d13ff5bc8ee1212f1314f9' 
  AND (
    token = 'Cv6GrmNzi0jA8tp7v0MAP8kzQYLi6gGxjUxz72Ezd9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )