UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8BZXqmrI9KJAEP1oCUZy17PjbqcqPBsmlqqV6ZNnD+4=' 
WHERE 
  key_id = '287709f085c1813b98f127cebce488d8a5cb9cd83a40ef396980b84c6fd06b46' 
  AND (
    token = '8BZXqmrI9KJAEP1oCUZy17PjbqcqPBsmlqqV6ZNnD+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )