UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9uRvtbVI2lpEqs4YjqAU0ySW0px4w7pkdn7AgI4yOb8=' 
WHERE 
  key_id = '8028b12bec7ee7367fd8010630f2108484aa91b97ed9111226a379eb505a7240' 
  AND (
    token = '9uRvtbVI2lpEqs4YjqAU0ySW0px4w7pkdn7AgI4yOb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )