INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8513c5a47bade2563ea03e75e168bd8ce335538ddcbf208dcfa5efcebaa42304', 
    'l2z8UJuM3CVrEW5gFE1YHOLw1SjemrDW437m5PUAFrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)