INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4d439b2992b1435028cdcf9c3f801ba3a1f43aaffade0a6505b671a24081900', 
    '5jVTyEfGOtuH/4t1MjZnpaqHnaevPsCwgZKOBjam6Io=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)