UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dvks1Duao7/PTGT2QaeoE0rbumoJtqVtS9EFRt5l7qQ=' 
WHERE 
  key_id = '1a38814f4534b49f3dbfffc41327a1bf226eaa3eb27b29009c7b35552ac179da' 
  AND (
    token = 'dvks1Duao7/PTGT2QaeoE0rbumoJtqVtS9EFRt5l7qQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )