UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yE+HG2wNbGzadsbnCyEJKG19LIbPaqMH6cbawF3F3/k=' 
WHERE 
  key_id = '4898f49e3985e83d8e48f8eaccb34643b90fedfb7e8eb84873fc91d3857bf42f' 
  AND (
    token = 'yE+HG2wNbGzadsbnCyEJKG19LIbPaqMH6cbawF3F3/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )