UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PdWvoEDLodoRP+/PM+80HhACtjoNy/Zt2qUjuC3TDmI=' 
WHERE 
  key_id = 'a71f37ead3a60ec641fcef5e1644926a3bf7c63294cb467a690897ccabbf96e7' 
  AND (
    token = 'PdWvoEDLodoRP+/PM+80HhACtjoNy/Zt2qUjuC3TDmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )