UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r5Yr5TENIwLR5AFZvetEM1Q3/s9g0VakdreycI0IU2A=' 
WHERE 
  key_id = '840090d8fa71ea233b0ed79cdc1e66bc14ada39f2f1d7763af62754cca96f136' 
  AND (
    token = 'r5Yr5TENIwLR5AFZvetEM1Q3/s9g0VakdreycI0IU2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )