UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OYAkkgYzO9hRRhyZNwE5QYwAOIAfxRtvbgOapHjBoQk=' 
WHERE 
  key_id = '76d4d25eb8e989286e2e9fa3bf2998d554fe730b07ed93c3b1b85298f0ce1713' 
  AND (
    token = 'OYAkkgYzO9hRRhyZNwE5QYwAOIAfxRtvbgOapHjBoQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )