INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '447836965eda50153c907baed658cf8bed9a77673d0fa28d796d192f4f861638', 
    'kRu2qg00DhRB1tGzA7CMytyyAJq1IjexV4w/dVbzLyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)