INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6ce8866bf0c77f906cdf702679d18b46f0e1c16aa1c0595f43555c96755d2d3', 
    'n5PzfH9fCOK8DC98jNGojrAaveRfP1Sp8bLGhxp+ADA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)