UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NJfGpZjXThJ54p5fa+PjJgjhPIKJGDZf45B2oKYaqMc=' 
WHERE 
  key_id = '6e80116dfa232b4aa92060699353eecbb4838e339d9a1f6efd44e7857eddcf5b' 
  AND (
    token = 'NJfGpZjXThJ54p5fa+PjJgjhPIKJGDZf45B2oKYaqMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )