UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVCmiHQ4HI6y4XQACcN+Aa9vblttauUeeL83PoYeLpY=' 
WHERE 
  key_id = '2c9d9fa5401659956a8f7e8a6f2539c42f1c4d5b038447d552691bda6a9e192d' 
  AND (
    token = 'sVCmiHQ4HI6y4XQACcN+Aa9vblttauUeeL83PoYeLpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )