UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eAGkUaF61GjxW3HUNa+5tm9aiDdASDwBBMKnzNguQBk=' 
WHERE 
  key_id = 'a8615de4fe58cbd4ca22bcad28d107a5200e89f5e132d4e4cc318abb9da62a45' 
  AND (
    token = 'eAGkUaF61GjxW3HUNa+5tm9aiDdASDwBBMKnzNguQBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )