UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CjJAuGhahaN7TVLkViJvknaucenQ57jaGwyrBll70oc=' 
WHERE 
  key_id = '3adcb70f41686c8d00a72930f55f8a85177ec631a410a800aff6aadef535f56e' 
  AND (
    token = 'CjJAuGhahaN7TVLkViJvknaucenQ57jaGwyrBll70oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )