UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oVnT5PoXNd4ChMSKC+Q20NIDPiomDzElTGmf0gsQpVk=' 
WHERE 
  key_id = '9dd4d3720fa3b81ec638e69b1650a3b899fead3501200196a9bbaa8f837675f3' 
  AND (
    token = 'oVnT5PoXNd4ChMSKC+Q20NIDPiomDzElTGmf0gsQpVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )