INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd84a43ebb6897b7c321cd4b881dc21980e0d6bb4471e2a238ce24136601d48b0', 
    'lt77E6qg2yASftu4/bG2Vkb2UvBaTB+stksg9uUM6Hw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)