INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '587733dad607fecf696683249102e1c1aad12fbd22dd6f947999fd94749c0487', 
    'OTtNjBEZciwm6rzGkggEzbxHWegbg+ItkljcuaoWIUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)