INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b91cf6d130cf04cf5670b5f83a22f411a7d5702805f9ef721ebc601d87f91826', 
    'FO3iexQbyjdjCKvnzZWD0oXMlSjB0DXYoWlk2oPDmNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)