INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e91ec1e0588be4ad8ad25b5623b7c964735bec4b8deceffba4f74457b25d37a1', 
    'P/7UfERJlRwfBEeq+JifcWECqJW04BhdCsYMMb9dhV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)