INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8a2a2a11b972ea176693e26044e4cfef5d7b7c0475cc34f0e26388f457f6610', 
    'xz6HYr3GptG/WJ1KGIxZu6Z7vnLjpMaF243AGQxgcoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)