INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e656b05635802752d570827b5a42cf2fb7ab6c5bf65176c102eff72f3d614e4', 
    'r+HSWaPeXlLMhpnXLhzPgarEOsjdFQOLaCg22EsU+yM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)