UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IGDTBaIncGfzxnyiCWr/4O7l1e4tOezCES9kdPWLJNI=' 
WHERE 
  key_id = '4d4aa993cbf2360b6602e9666cd599e0052a16c83476a0f6e7405dbe17c9b0e4' 
  AND (
    token = 'IGDTBaIncGfzxnyiCWr/4O7l1e4tOezCES9kdPWLJNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )