INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bef5c57bf90c9393241058663ad40a736af4c04879bf2a47967241d6ae6a99ad', 
    'BwRlmRfjcKfzoeVVpTByoyXBRWy129unGTKabdN1sQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)