UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SToZ9Z9F4gnxQvxMh5JFc0mkVxoTKpDgQCkSSZih0oQ=' 
WHERE 
  key_id = 'b02f2a0cbe5a67d136550f57c6a0573b2b9c848aaf3357538f05ef3732fb70d2' 
  AND (
    token = 'SToZ9Z9F4gnxQvxMh5JFc0mkVxoTKpDgQCkSSZih0oQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )