UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's7hgdwxnCFyHOkH2JoRASKZ3HkcANoB9lL4pmwPC1z0=' 
WHERE 
  key_id = '708cf2f64c3aeffe4b2f78f290119e5f09d248644de7424d13375ddb5239297d' 
  AND (
    token = 's7hgdwxnCFyHOkH2JoRASKZ3HkcANoB9lL4pmwPC1z0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )