UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zNnLa9YiRwXiY8oMh2LLxV8ugQ1DjNsbEjPykrELvYg=' 
WHERE 
  key_id = 'c10e6f94a706d0b53eb9ae82f82049b6ee2c1b69112a921dc5ef9196c0d447bf' 
  AND (
    token = 'zNnLa9YiRwXiY8oMh2LLxV8ugQ1DjNsbEjPykrELvYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )