INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9f48e473cf0772a1324920d37600438e58e8c7ef0a08d5826c0eaeb5a0a17f1', 
    'hUhxhjMscy1IEwG7NA8/ctZf7Qj8wphxmqDE69OUCl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)