UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HkEFxHXO1R7MHuAUmUZhYPUPlm9T8aNbp7H1zc4De0g=' 
WHERE 
  key_id = '3aaa40d12ba06f6fa050841e54a288009ace1a2b14050f4d1aef7098a32d59b1' 
  AND (
    token = 'HkEFxHXO1R7MHuAUmUZhYPUPlm9T8aNbp7H1zc4De0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )