INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '242a641010e3f64ad5940645b9bc72d6efd4d86f800547e30a4b22fbd824f02e', 
    'fd0ST2BtMsuSz/Aoa0aA4haaoFMelsSRyELYmtYcIqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)