UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ewPuhbS8uSYMcgtsg50osNDlntn9xfyqS6pd0fXr+0o=' 
WHERE 
  key_id = '9c38dfd57198f14295ca0c664caa6d7287ae2a814556c7b53faed09e08ffa35e' 
  AND (
    token = 'ewPuhbS8uSYMcgtsg50osNDlntn9xfyqS6pd0fXr+0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )