UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwdL1jOjieZSc9wNoaPv9IZWkBfIPXkXT573T1JNLJo=' 
WHERE 
  key_id = 'e287be9da74c901c931e77e5c430e837dd04c532b9c951e5127aaca21ac0cff9' 
  AND (
    token = 'UwdL1jOjieZSc9wNoaPv9IZWkBfIPXkXT573T1JNLJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )