INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47e722b1824cef9c4c0f964d7e3fd4220714c47b4d900e2bafdee9b253989778', 
    'MXsdUEE8mBzwOEAiN4q4ErGvP3b61llBiEexRcLAoio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)