INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9dc1b0832c232bb768987c65bac2a21249913f056728bccf8bd3804b8fb960d4', 
    'w3sRgW7XYq9dOjCAe3t3x591T3IRn37s8c8vqZqhArY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)