UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlnejakzgtj8cDiU1wvsDOy5Rahcgy205yo3OKe3bzU=' 
WHERE 
  key_id = 'e2f8485b39a19aa743ea817c763603b6b2057847bb830d31cce7cf2b296cb0ab' 
  AND (
    token = 'rlnejakzgtj8cDiU1wvsDOy5Rahcgy205yo3OKe3bzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )