UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P8PJMkRUhjPQjIRDH5CCh/Gj2ZPjyRGyPKW5prsIcYQ=' 
WHERE 
  key_id = 'd6fee32cd4c4a7e34f3728008c4a9eb2e68982ddf69d84a71b1a05b3f47c9a22' 
  AND (
    token = 'P8PJMkRUhjPQjIRDH5CCh/Gj2ZPjyRGyPKW5prsIcYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )