INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b018dc70b815d4d12ad3df1f13c21e46331d802a00d651c3cb5d45e07cf4eaec', 
    'XKlPFTjzQHgjuZeS/hvCttl4xwjeujyp7iZrDCX2fX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)