UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MjW13Z3dDnm6RhTjTJj8q47S/BBnsRxIjW5JzQZSGuc=' 
WHERE 
  key_id = 'ce2c60b235faba9c6ca329efba21725181c1a70c97550c8bc8e62be2bc2f61b4' 
  AND (
    token = 'MjW13Z3dDnm6RhTjTJj8q47S/BBnsRxIjW5JzQZSGuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )