UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kh4/ZSDW/vC+P6OXDjxNJCjQsSpSg5wMfGxIhJohUOM=' 
WHERE 
  key_id = '01ef74baa1263ac09be951c601fcbdad44741dee595d4be7da7491bdd7134590' 
  AND (
    token = 'kh4/ZSDW/vC+P6OXDjxNJCjQsSpSg5wMfGxIhJohUOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )