INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9606b2354b743b90c201656fca10073ec1081e2e325668f26b02f0b498c56fd4', 
    'nT0B4eQ1NaSCWqWj//tszpPDlnrW2OayLMy2euuHwJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)