UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OS62AQA1/Pni49BfYObdakYVTxkiC1nhbU9X4EIQyts=' 
WHERE 
  key_id = '1a43d8a6b838e738875a52f5f82a58f7caeec3cbef6238577f9df23d7dd48612' 
  AND (
    token = 'OS62AQA1/Pni49BfYObdakYVTxkiC1nhbU9X4EIQyts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )