UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kRpjELNzWa32C5GPEZCYVmVf8VAq/5lh9LFr3kUOkLE=' 
WHERE 
  key_id = '8226ca925ef2d7434b158e674ec870c8464a617d0cc4a89d22aae3959fbc7b8d' 
  AND (
    token = 'kRpjELNzWa32C5GPEZCYVmVf8VAq/5lh9LFr3kUOkLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )