INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c3f43d654a328924d2fdeed24ad6eeaf0f8b051cc1ff13911812aca3279c4de', 
    'cpQ/IAWFFFIA9Gf6WKual4EISBZTDMI5NQ2rRgn7A0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)