INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '258e6d218ad0b2d461f62fe0eaf86019bedf97eb38d8440d957aa076c8375647', 
    'LpcR6TFjzHMWZh6vUgIFKzgh9lcLaie53DbwvuEPErY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)