UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GburKM/6YtMKHHE3CHLLMDuJ3dFTo6jMVlXtdchsawY=' 
WHERE 
  key_id = '44cf9dce938ac2bd1c6ba563cb470607042d1b00a7c627d7f7a44aaee6cdf4be' 
  AND (
    token = 'GburKM/6YtMKHHE3CHLLMDuJ3dFTo6jMVlXtdchsawY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )