UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ol4pQ4B2XryYm+/rG4f0xb+TedUBhLi9fAim/Cpgj18=' 
WHERE 
  key_id = '8126a574f2ecd64e31b0f68170e892ece4ff6a8f865551e8ec1e208b66af1962' 
  AND (
    token = 'ol4pQ4B2XryYm+/rG4f0xb+TedUBhLi9fAim/Cpgj18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )