INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8850b516c86b405144c91b43553fe751efc2cd707d2e3446e27ac215766f5304', 
    'WnUfp1ESxwH79jw56BhPToev3FfBRCfhASiOFbzqgak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)