UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6KeHFE9pMcyiZ3q55f80C81BHlNCLUrN5eWnLzHGNiI=' 
WHERE 
  key_id = '15b96fcf0cfdde438c20e7f3329e054403dae68936684462b2d06a99ef97f3e3' 
  AND (
    token = '6KeHFE9pMcyiZ3q55f80C81BHlNCLUrN5eWnLzHGNiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )