UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'etYXrTv7yCh+ZNLUPiXGk7WIWoDU/v57/hPuPDqihbk=' 
WHERE 
  key_id = 'e335a6307b50780b8b5720b335046ebe0086075eb00e6db94e11c0b1371d1183' 
  AND (
    token = 'etYXrTv7yCh+ZNLUPiXGk7WIWoDU/v57/hPuPDqihbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )