UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z39naMnBSNFGs2SjNPVJgG6KFLKrUQ78oviH42GfhFA=' 
WHERE 
  key_id = 'f8eed0b62aa6ce276e401a9ede8b3d7c97302f1c082d25d5c5ba8f9a5520e084' 
  AND (
    token = 'Z39naMnBSNFGs2SjNPVJgG6KFLKrUQ78oviH42GfhFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )