INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbcf648f025b73b005526426a587688beac5fe67ce2085e095c28f1fc90c8b2e', 
    'lzZZL7lR3BBXmThe5Aa67Jj/iUmFJEvk49o18L1Yyik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)