INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '395a74553686f95887bd45fab4895cdf0df30a2b25d92cd86c361bf4a5574d88', 
    'tCwynOsOBa9QF+2kXOgYzZ8R8qo5RvY75B5NCPuFmvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)