UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wodBKyQNwd6PABNoN0NtPeVWo8yP1G4o7OXx7PPTbiM=' 
WHERE 
  key_id = '15e149086e220f28e2e9b3df4cfa095b40d0bc1b8c836667f31400f8e93b326f' 
  AND (
    token = 'wodBKyQNwd6PABNoN0NtPeVWo8yP1G4o7OXx7PPTbiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )