UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uv0G0o6cOXdaIweAc58w6YWJhpF8pg56eDTGibGbsXM=' 
WHERE 
  key_id = '89a6a78e178b1fdb9fceeb3576f4d4a5a559570bc7c55ef7fedd0cc0b26bb08c' 
  AND (
    token = 'Uv0G0o6cOXdaIweAc58w6YWJhpF8pg56eDTGibGbsXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )