UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8JEX82qKLqMdpEzi7b/kapddKyeERlOFo9AwKU1JA2A=' 
WHERE 
  key_id = '7235af283eb9b93334b32099d5d8b10cfe3aa1f215515517b2b76091b540b914' 
  AND (
    token = '8JEX82qKLqMdpEzi7b/kapddKyeERlOFo9AwKU1JA2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )