INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f55633ddd687a46d9b54a375d805929178cbeaadd38a008c93c73f5719a2cbd', 
    'otJY1xw6wjk39bvemg5Ry5VFzI2+eDEHzWoHu0/sxFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)