UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ty8ucjL3YXMnxFUxH4gJsxb5soK8ggWBjAurxjoYcYg=' 
WHERE 
  key_id = '34d56c11dd1b377e95c9d4db05dce3d587e139c02bcb39d9756b683b62a34c27' 
  AND (
    token = 'Ty8ucjL3YXMnxFUxH4gJsxb5soK8ggWBjAurxjoYcYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )