UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sa8Dygxn5gb/HMMCfDqLyRtbVNz+IgtJP3Ir7kzVQNY=' 
WHERE 
  key_id = '4172e9822ec069fbe135d55eed6486a233bb5230967e108f42dddf70298c3e4c' 
  AND (
    token = 'Sa8Dygxn5gb/HMMCfDqLyRtbVNz+IgtJP3Ir7kzVQNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )