UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T84lwIq/JtA/dFqPOqTi1OqvXoC7FuyMFiX2yPENlIM=' 
WHERE 
  key_id = '67d95176224ada794e3f4208f12426693a28881f25530679a3e1b5b97b6856c0' 
  AND (
    token = 'T84lwIq/JtA/dFqPOqTi1OqvXoC7FuyMFiX2yPENlIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )