UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/8XsnKy1iWkB+SPZqxAqGGt0yDRUKETqmb7uEinECY=' 
WHERE 
  key_id = '7b03f7c72cf71c9e58f1f757a44fa348d1eb72f00eeec69e44cf93066d2f460c' 
  AND (
    token = 'I/8XsnKy1iWkB+SPZqxAqGGt0yDRUKETqmb7uEinECY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )