INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2e437014d3424163f907c6a5c9d1b9c29e06cb4e2cd3904e7500bc269f88d9e', 
    'duypYUebQGSwm3WhTk1ZLKzeEw3LXzCqBvJZpBKgbZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)