INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8241c4f460456ce120374f8d9732747961b1e9ca02619539b36bb169a307375', 
    '95sG4vdsJpa/blrO1G3KZtkug6xGU+1ChodV4oYjNQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)