UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7j/87sjyRtbg2fGnU58pyQBBhzpDQJ6TgaEC8KAZgKA=' 
WHERE 
  key_id = '861e2c234edcb4b8d8f3abf0e926ba61959b0a547a2dd8ff6b12d9ba34ff596c' 
  AND (
    token = '7j/87sjyRtbg2fGnU58pyQBBhzpDQJ6TgaEC8KAZgKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )