UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vgIwdAk9Ae9NBqedle0Af0WwaZutNZ6MWc8caYUO+KA=' 
WHERE 
  key_id = '8dc5dd7055e725d40b29982bc972c83f6d819405fe9deba0d631318dfd895d13' 
  AND (
    token = 'vgIwdAk9Ae9NBqedle0Af0WwaZutNZ6MWc8caYUO+KA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )