INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14a4005327d82c757c23ee6be17dda491de01c486a8dad2ae0b17e5f02141596', 
    'B7KkIAzfwNcHBS2LzRAojbLPlZF0zTz0gcHx8VXy5cE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)