UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PW5iLdDXh8oyLlcfGBVCcADgXUYELl1uXG3F5H2StwI=' 
WHERE 
  key_id = 'eda2a40304b5f70260e438ab6de7c38a297ab52953d5fb86642c2120f8657e1a' 
  AND (
    token = 'PW5iLdDXh8oyLlcfGBVCcADgXUYELl1uXG3F5H2StwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )