UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xh77tCwhHF0wODaNenD3gF6Fky80naAFc1Bgsh5YiNg=' 
WHERE 
  key_id = '5781fb35b238bfa7fc6899c03fe6ef73dfb2e807a32d6cf9b4441b5ebb74039c' 
  AND (
    token = 'xh77tCwhHF0wODaNenD3gF6Fky80naAFc1Bgsh5YiNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )