INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '999e94e9c675ad374bd6c92b71401a2929321d391dd66f4c0ead4da5c86e4ee3', 
    'WmenHijUGU5EcOqmPHq/wbT06esNCeGXAzNqBu0FqTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)