UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8RlVAnb6njLR9PNGlKHUXsB+hJXAF7B1nlYmDusouPY=' 
WHERE 
  key_id = '1f5be0999ca7592b0a4df0867c9f642f7590205efa98ebbcb8b71948681ea766' 
  AND (
    token = '8RlVAnb6njLR9PNGlKHUXsB+hJXAF7B1nlYmDusouPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )