INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad530b9ff7bef19f6ec51d3e9165006c27434c9643d666dbde38ba44c7b8f54a', 
    't4n/OGa4eTDeSCnBjfXsTGCzLdqKbmQfu0IGtS7WiMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)