INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35edf1a9140576a27d496204878ca8863af03f542f2606d36a8c8ecc46cda842', 
    'RQKCA6peDnxqEo0E5bvxCoedGEW0YyeCiF6+PR6LM1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)