INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '440523e9e51109a3fd64239f3d5780143103f45a855befa50f3e19a7125af7ad', 
    'zcSlKcC5So5RnKbX+F70wiReETOyxUlR13PiCgGbV+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)