UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZRI+F1ulPa6Bo3EbkDMy3a0sSgAvSJ9Qb3XWm5tNCW8=' 
WHERE 
  key_id = 'd3ff8a0a350a0e0ce6e5da38f5574bd3e57bbce61f494d6aa2c5d46919854300' 
  AND (
    token = 'ZRI+F1ulPa6Bo3EbkDMy3a0sSgAvSJ9Qb3XWm5tNCW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )