INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b672388d19fd6a022d991347276cb135be28972220e6adff9924aef6b69cb4b6', 
    'MBawdrhqGg8tUFuXwlYYgzq1zwk8w3ZqkuDKOsHJE7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)