UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eBtf4wKI+t4crLzIiWnQajbjWC9xwT+XF/3e4G8Kopo=' 
WHERE 
  key_id = '531cba72e13da1bc2ae305f2d4417cf33eb95c9997705130f912b5b4003a2669' 
  AND (
    token = 'eBtf4wKI+t4crLzIiWnQajbjWC9xwT+XF/3e4G8Kopo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )