UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZS4K0N4ZGuTVHg+AsSmpzrQOP5xEpxK/OlROJNr+/vU=' 
WHERE 
  key_id = '61f888d1a3d78c7de24b1778c8fd74c29795a5f6984d19e10465e053757a9b5a' 
  AND (
    token = 'ZS4K0N4ZGuTVHg+AsSmpzrQOP5xEpxK/OlROJNr+/vU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )