UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nymTmyCddoJn7X+asaqa9KBTrX5AyBLlRWpeD5jHTQ4=' 
WHERE 
  key_id = '2ae21dea28c4959971240f3d9dd8862fb1a4cdd87b8f90a02c62a8f35743d2c8' 
  AND (
    token = 'nymTmyCddoJn7X+asaqa9KBTrX5AyBLlRWpeD5jHTQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )