INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f73bb1f88b579e29c5da6ceec88d60c8077356fab83ff53716002466bf535ed0', 
    'em6YSIXlJuDBSzkNY3jGDqLK3X098hVyRN6aMDE/rpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)