INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8bcdea9c7f9b5cce650fee6d318be8f1861cbe25eb5ff30f0efd898ed475a5e', 
    'eM5Cj3/ny9riHMdb/M6VzADI0qrVexn8ZF3vHDkFWW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)