UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qr+NZw34v9KBTs/OK9BUjIMtaJ2vVqIL5Qkj6xONc98=' 
WHERE 
  key_id = 'b6be66e972eacf124ec096974121b5b0c0c16dd490c3e740638bd16f6dbf0f8a' 
  AND (
    token = 'Qr+NZw34v9KBTs/OK9BUjIMtaJ2vVqIL5Qkj6xONc98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )