INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53aced63a2b99df5317d5750b3f53c6cb1bff77e73d67ea936bda0ff4f234c78', 
    'DGcQfXUiDSqMjy7UWAfyySRttW0zZ5xnCARpNtLkyzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)