INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74893e7ca37a89618fa10dedfb43ddf6ad675d8f30f8c0598946a15c0be794cd', 
    'UAAP6v5oL1mhUv3Dt3ShY3Hp0AnVC22dwuL9/qdaxqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)