INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cd9e8dacef846130f809c2d52f510de091dc6902ef4737fd5ef7fb6b13af57f', 
    'ZqB/fqtdvm5gXwgb2Z411xrUW0hyeWpZ0YHgzW7ffvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)