INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef5803422963c1499186195f330f455757966db5d2e3695e149a1da82d793ced', 
    '+Km665y7DKE8WrvXfGmcOmHrEQVTi9KIWfQWuj6XLuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)