INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fde04cc097294ab2ea5ad00618ff3e560450f57816a8b65c5ba5cd8bebffd6bd', 
    'nillWTgB2wCh1tjLjzjv68TIef7T0EZObtK+ih35FUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)