INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b43c21a61f6f4a4e03a3902146a87ecd9e9eac02d3b4397fb02731b18dbbad9d', 
    'T4kPmcy9tNiz7n5fCsB7HnXjhjX0Z8YCaxUYA0hmkWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)