UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HFAviU6Pq7F5xMgNaY39l/QsepOjAzEvCXY04bRKOPk=' 
WHERE 
  key_id = 'b1e6593b1b12895092e5b7efe928c5b08a9bffc2036980d15f300f2953ca57fe' 
  AND (
    token = 'HFAviU6Pq7F5xMgNaY39l/QsepOjAzEvCXY04bRKOPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )