INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec97b999a44bfd7684914cd349847b39f8ae01a41b87b6d3582dd8676986a7f0', 
    '9j5jq9apHfhnMVcNYS1UGd5+8T8Wm5gzTwgl+hvxvY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)