UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mBL1SqtVFgt+0Te680ls3CTlwJzZpJeSh44/yY6vn48=' 
WHERE 
  key_id = '5f6a23ee2ffe6a5479808a45488b0f352d9070f8bd658dc93f6fcc0e71901b18' 
  AND (
    token = 'mBL1SqtVFgt+0Te680ls3CTlwJzZpJeSh44/yY6vn48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )