UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SzvTbHl/77LdwkqMFr328TCQM5RRXHkMUd+X2W04bKE=' 
WHERE 
  key_id = 'fc121c84faec1530b1cb9674aa7e686c89478a2fd3150978a094ba828b9e354d' 
  AND (
    token = 'SzvTbHl/77LdwkqMFr328TCQM5RRXHkMUd+X2W04bKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )