UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2+71thKokCpD+mluyOqmGQKWL/UGN207iXzVF+zxkcY=' 
WHERE 
  key_id = '2dc9279488ee86db6081f14f7d1ab2a5afeb59cc5d44b8452225388dbb4a9d7c' 
  AND (
    token = '2+71thKokCpD+mluyOqmGQKWL/UGN207iXzVF+zxkcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )