UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7b6U1rYuKBw9zeDPR0VNA8ABhpt+/PhZaFIntH4NPJo=' 
WHERE 
  key_id = '1c0ce6f54042a74c0fe83bbc5d9e8ea0ec11c2bb98fe11c5fdf0ba3175d6ac26' 
  AND (
    token = '7b6U1rYuKBw9zeDPR0VNA8ABhpt+/PhZaFIntH4NPJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )