UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SXygY85B2y5fW37xptAdvXrJu2dBOsbqc1E4JAT6MRU=' 
WHERE 
  key_id = 'e237de0a4d36589740907c8d4636896767a8981e33b17bbe27d0d30e85a98b40' 
  AND (
    token = 'SXygY85B2y5fW37xptAdvXrJu2dBOsbqc1E4JAT6MRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )