INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '712a3e8e342668299dc39935cee3422aea83a6734aa3db1d8957428e5fae218a', 
    'Nx3t1IY06kgp8Acfl90+6mmEgBWSsjdDiWAuCZayHHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)