UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTAP8fgc9KnM5Rir7fVpMMkmK1jrpGoCFlYTFy4f6tM=' 
WHERE 
  key_id = 'a3e105fbcf50df44b2a22421e748725a9553db2aa26afeb22caa4c79499d1063' 
  AND (
    token = 'BTAP8fgc9KnM5Rir7fVpMMkmK1jrpGoCFlYTFy4f6tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )