UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NRcVHddid7pvJzO9JeMcinC8uDs3rXOuLeZ4tBuI+uw=' 
WHERE 
  key_id = '0759b25021cb282458cfef9136039ab67e6d8850f155f703d5915ed9833d438e' 
  AND (
    token = 'NRcVHddid7pvJzO9JeMcinC8uDs3rXOuLeZ4tBuI+uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )