INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5caddfc2532c77adb28fc74ec29049c931c0438283598de654429d0433a9b29', 
    '4JuG3ZnL9cg7DHQyqNYNFFLk1WZzTTz+kqZiGgG9Rig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)