UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BCmtO5VeDd9X6/OX50KNgmowsJUCrusaMvld38HrudY=' 
WHERE 
  key_id = 'cc8b191d7e72eda0f43cc8aaf670748715f4d7f3044fe7d7f02c392394666287' 
  AND (
    token = 'BCmtO5VeDd9X6/OX50KNgmowsJUCrusaMvld38HrudY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )