UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F3I/WyWB8Ce5abQveBMia29xVhLKVcMPJa6R3OsMMz0=' 
WHERE 
  key_id = '2f4736634dce098ad2201f09b7ca58a511473a611e1baed43a080984591daac5' 
  AND (
    token = 'F3I/WyWB8Ce5abQveBMia29xVhLKVcMPJa6R3OsMMz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )