INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a1cb3fea9dfb1709193345dd7135a7dd8758849968972c2fbafda7aa6628d5e', 
    'uwKPwx9IDIfItWORIkSLcQMjWu3IBa9DcyMmncEwYGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)