UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hqWhq+ZUCjbMOYNx7b63Lc2xW69Imx2wYFHYCjWbUI=' 
WHERE 
  key_id = 'e7c4ad6a61ee2fb9b990d18e789dd13397adaff0a81e6c0547a99b90dccc56be' 
  AND (
    token = '4hqWhq+ZUCjbMOYNx7b63Lc2xW69Imx2wYFHYCjWbUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )