INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '848503c86c76afae480556991351c66d059a9a03235f4c9d325099499896199f', 
    'B7advjSjQytgSh/inAJ3OI7wlA3+gY52w3Ohlwstg4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)