UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1rK+BOptOTU2zj+ONNrpRWJCHQBhbAq/NVCjkwvnFrs=' 
WHERE 
  key_id = '72b1db78b492e1fe2556465bf8f32a4148580519a44da0067f37442ce3b0e86b' 
  AND (
    token = '1rK+BOptOTU2zj+ONNrpRWJCHQBhbAq/NVCjkwvnFrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )