UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y3UpJLpQeyuoeZtU3xfO6d68JEFlqOQpo9IYiNFHAu8=' 
WHERE 
  key_id = 'df285143bfbe550e65b5cc8dcdc5cef7cb40b1cf4d9e48891b7e2817ef6f4d31' 
  AND (
    token = 'y3UpJLpQeyuoeZtU3xfO6d68JEFlqOQpo9IYiNFHAu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )