UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HWE1eji4mffX+Gdag7ZWxk3vKgIdMhMTPxKpuuknyeQ=' 
WHERE 
  key_id = '03de22ee81c0d943c8b876d81c950a20faf06aa86a9567957893768f306ddef1' 
  AND (
    token = 'HWE1eji4mffX+Gdag7ZWxk3vKgIdMhMTPxKpuuknyeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )