INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27a0ae9020615657315031516325ee5e7a33b9928569343611013586f59ede6b', 
    'sV+F8IPX88DzTVttSrr+pZVbWqxa1y1QH7nDxmFJnI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)