UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r+V5zFzMpgImUef0eylGsFkfuCLIZ4ygoTcnivVWZqY=' 
WHERE 
  key_id = '0867342358c69cefc9853e2f2d1a7a700b6f9d82840a99e83984b1f9efbcaf32' 
  AND (
    token = 'r+V5zFzMpgImUef0eylGsFkfuCLIZ4ygoTcnivVWZqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )