UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BOK7Gte1sEzvIOzM+SB/P9wMkD3RrXOidW+1uaBhrPE=' 
WHERE 
  key_id = '8b508048dc22530265532556eddb5c0620d7f9f9f30ed318ec316efb072a5783' 
  AND (
    token = 'BOK7Gte1sEzvIOzM+SB/P9wMkD3RrXOidW+1uaBhrPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )