INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b596cf250ddcb9a8c67b9e9d213a5f02c335614c3134bda462b75f5164963063', 
    'OCaLonkG2jCBvu7p6rGDdAvjNqjYKWq9KNczTaqNFHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)