UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tVbzNyheKTTol8CP7HboEWuRXNFOYOyfF/w93U4LbuA=' 
WHERE 
  key_id = '2bc6a8b87b0ac93aeb04761cef156401965f30f25cebe87b8c8e0b63107d643b' 
  AND (
    token = 'tVbzNyheKTTol8CP7HboEWuRXNFOYOyfF/w93U4LbuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )