INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0bb5593ec23e9197ae6e376ac3be04320c6f9174b54ee6bbf13781681c4261c', 
    'QWLlpLORkWkFwtJ3T0sY58ZL5mi1W5v7zRx7Y/pPCtA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)