INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c66a54f7c5810dac578fc7268a8192553a0cdc1de319d2ba8f794ace482ac55b', 
    'uu8AVddberBRBhudhqNB8dKT+MCUY31yVt9cOs9mejU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)