INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9b9bfde28e8eec13afbabef1947fb010982646100e3d7c7a36d116157a688d9', 
    'FM3UgJDp7g4ROlKP9MY5YBqLS0DudFoICzGA/dzAc/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)