UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OHst3HT9nhBZbWB7uSD/PCmfyfSk6uuHkROxcsRDfK4=' 
WHERE 
  key_id = '46b2f1629be850169ea9e545895acd03be677dfe1fec4a8ff817bdd925b64023' 
  AND (
    token = 'OHst3HT9nhBZbWB7uSD/PCmfyfSk6uuHkROxcsRDfK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )