UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nOAcLRN8Mr0SdQpx53HezPUpwCO/1B8HQJyNb0zbiZk=' 
WHERE 
  key_id = 'a35e6b7cea8cff664e802556b2555b788195c482b5e8dfd0ab24f7bfd948cb11' 
  AND (
    token = 'nOAcLRN8Mr0SdQpx53HezPUpwCO/1B8HQJyNb0zbiZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )