UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dEY6dV3yTeS0oJuwTY7KKpIlFhxFpJ3bmQScRWJsTBI=' 
WHERE 
  key_id = '995c035f32f1a8ff8154cd219dc684e593317d313fd7a5ef6419a930e2a7017a' 
  AND (
    token = 'dEY6dV3yTeS0oJuwTY7KKpIlFhxFpJ3bmQScRWJsTBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )