INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '209e2036c21232ffee301fed0e22dc48d7e2024db44f507d35d40a4792371dda', 
    'H3pWP7uXTZNdY+UuiWlH5KtzlB5rdiCCtAd0H/8Y7Po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)