UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iJ3wpVK46/J9ILISK+FiJnLdEyNaKyObZxyq4zFq3So=' 
WHERE 
  key_id = '3f57acd96d72f61609b4529ddc005e8ecf96c7007227f5fa72b42c2ec80c2a93' 
  AND (
    token = 'iJ3wpVK46/J9ILISK+FiJnLdEyNaKyObZxyq4zFq3So=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )