UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VvSN4gcyoLMkdOMT2SRWKcTyfa2CirxHBmojRZ100vo=' 
WHERE 
  key_id = '92a9c04f1b4455f7053d02b606ea8614f99f2a98a1eb6fd92510b98431ceac3c' 
  AND (
    token = 'VvSN4gcyoLMkdOMT2SRWKcTyfa2CirxHBmojRZ100vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )