INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35a6f4eb937d89caaa1a42d5b0798fc7792e53fe9a96c1bad52600bb2a27ad22', 
    'iU6fvnSWbyjphE8DJson5leH3hSo6fDHCrrbxzo+KLw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)