UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4zrqlXy31wzi8YShiBEveS7ryPMEstLeuqSiKQTZFPA=' 
WHERE 
  key_id = '7bdbe0b1095e2648d3618966f73f2e62df4c08eb5db1ad19eb28a4aca0f69421' 
  AND (
    token = '4zrqlXy31wzi8YShiBEveS7ryPMEstLeuqSiKQTZFPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )