INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd834c9976e872e630a5e1edd305770900d32385a12235f37fe81fe827414e757', 
    'QrSeCAvw5HF8unhOqQD2qn+MaW52HxAyC7ZHKL7wS1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)