INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02ea815884c1289884771e2ec83dcf253089ed124e80a6491f53afe20102eb6d', 
    'KkRa04dUFnrh6EWkFPl4RPUqXjqMUU/x5fM8jPy39X0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)