INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '886dcdf1673997fe238330e8c8cd93061988d8e7921a37bfe9e09fc36c8e6fe6', 
    'jjQWwk42t0NmNgcH/AnEk94pn2StGizP1xmaL8ZX2Pk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)