INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '898ec6e586c29ec5b8c66de315536df25ed930141b3e46832c31f0336dc239d2', 
    'Z8TNiAv3gyCn95MKC/Do1C3kaxsjyhbuMuItv3iLXYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)