INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '888a63317b520b1b2828df41a6148447a7c2f78d3baff7e5bd09ba08a157a111', 
    'oCxlSBeg43tcgPVHqSa0PnKShIxdz8b66pWkHKL68ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)