INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9608ffc28f5f6f1f4bd0ee8f40521456ae8886384420c51712d8f61e1d332480', 
    'v+31ZRbg/XOyllWrciIcdbT6TBmXiF7k18uQNBTfnu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)