UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tQzBkDSqa4fNpDZGicxCc2VvCc8Ox5N98hHeDEaEUJU=' 
WHERE 
  key_id = '600d413e06913d893b00fc3b708fa60c21cf4a8a907745b91560c8d1f8a10be1' 
  AND (
    token = 'tQzBkDSqa4fNpDZGicxCc2VvCc8Ox5N98hHeDEaEUJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )