INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a707dfcc5a054bef09e6700a1670654ab816940650b99a4cae88000445b88fa', 
    'fvCxzs+QqTuXCsOQtQzs5KOUQaUL2hZrlKQ5Vjh0VU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)