UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i1KYQRnTVfBiyVYCJtXHfDkzgq+f8QHbusA3786rfPE=' 
WHERE 
  key_id = '9b6a130fb96aa1a5aad9dde87c78acecfbf2189c8bcfd4ccaea5c88e68fda11b' 
  AND (
    token = 'i1KYQRnTVfBiyVYCJtXHfDkzgq+f8QHbusA3786rfPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )