INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '770169d2eca264d98740d64f8444db3063810bcb36e3d95b3f03192451663c3e', 
    'OH9mk7ejXheoMwbiUEPbe5TEp9ICAmJtK2T0KXY90qI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)