INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be8db55fe6ecc9ee6985131021d772873682896e2d7b7aeab9d1eea83794d711', 
    '236lw1+c7VKdVkTxIUbD04XpjHYDCHCBjWdGTuKgJ0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)