UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lGu13rLZDrq+KtB/Pfdlrh/PpZgjoL4wT7yqP+Rz/DA=' 
WHERE 
  key_id = '3daa73c661aeb31e77c8945cd40b1882a3928d5642a5ccaf7beaa20f86bd5c09' 
  AND (
    token = 'lGu13rLZDrq+KtB/Pfdlrh/PpZgjoL4wT7yqP+Rz/DA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )