UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CbS/FSAWPRjbEJgk4i33ZyZxZUiND/dyeu6D9buX9BA=' 
WHERE 
  key_id = '0be8877e9dbfd87ac211ebaa6faf588670f29966d5f6c8679c04040405f76a0b' 
  AND (
    token = 'CbS/FSAWPRjbEJgk4i33ZyZxZUiND/dyeu6D9buX9BA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )