UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KVQIwM/NON878MEjCUX2Dj2WtIOKDJNtHo/8bNiYEAU=' 
WHERE 
  key_id = '00d26eb37a19e8cd58530921dfdd7950bd6e1d81293c70a5abdb470f2324b63d' 
  AND (
    token = 'KVQIwM/NON878MEjCUX2Dj2WtIOKDJNtHo/8bNiYEAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )