UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mDniGPb+a2Bi/APg3BbBuvcwNVMz85NeQa4SfMqNrJ4=' 
WHERE 
  key_id = '3d11eda155a7b39645c3f79a6d8dbde0bc425671022a5ef56327ae2401c2c8b6' 
  AND (
    token = 'mDniGPb+a2Bi/APg3BbBuvcwNVMz85NeQa4SfMqNrJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )