UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uMPYopheOMU95OSA0Yr2wY2U3TUPY8m6RIoWyN614vE=' 
WHERE 
  key_id = '7abde4646e4e8fc7b24e423fa72a8c228e3f78193d8588505763fae3783943de' 
  AND (
    token = 'uMPYopheOMU95OSA0Yr2wY2U3TUPY8m6RIoWyN614vE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )