UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OA7heYvu+fPsjgorymiUfZPQPlf1FQwNm1zADY2onu8=' 
WHERE 
  key_id = '827454a53a1169e338cf627cd13c1561a2bb36442201d4c117c04c476a31dbe7' 
  AND (
    token = 'OA7heYvu+fPsjgorymiUfZPQPlf1FQwNm1zADY2onu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )