UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tGKomZA726JlA2gouZbmO7x5VdQkTkV82lvgO7+0PVI=' 
WHERE 
  key_id = '96e8a7ed16aeae8fe9d6ab3b9532eaca97d9256d798e71bdd92880b6d7abdfdb' 
  AND (
    token = 'tGKomZA726JlA2gouZbmO7x5VdQkTkV82lvgO7+0PVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )