INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cead6fc47710cee1aa5a889c1d2de6ca6759afbf20a997dbba63371c66cec68', 
    'u73X367uD8ObFDCPBzSvayTgM8l9ymcuVFnWt/fW53E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)