UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xfjCJdC4tCqGpy6WpG1BX7r0F5OsfDa1roKrcppIDLc=' 
WHERE 
  key_id = '9aa4198b044eca40dc18061ae72b6b9fad47d4b11a79d44e644317d5dbc151ce' 
  AND (
    token = 'xfjCJdC4tCqGpy6WpG1BX7r0F5OsfDa1roKrcppIDLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )