INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6378888513074d1e630506da07c9c8187d17cd8206324bd557706f9b5d5439ac', 
    'qtV3FJKEkYUHycOGEGe15hj3Apdb/sylI+g7WBqb4r0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)