INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d74915d1401de851b89b3d5aaabd95517752a6238c8734bf32c9f6433548577', 
    'WueaU7n14EHFW5AqH4lD4N84yvl2D7/N6La1TP/5UQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)