UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zYdV9WPkiwBpEztoP9ZYd/oDQ+3PeqVzS19GmCN7UA4=' 
WHERE 
  key_id = '2b95f799f93b7dd488f132178ef4aa8673b61ba908694ad8f0e187851836ca7f' 
  AND (
    token = 'zYdV9WPkiwBpEztoP9ZYd/oDQ+3PeqVzS19GmCN7UA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )