UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IwF4V91umDlCunbWRUkDbOtM5bi5stbx5Jx/ZggZRXw=' 
WHERE 
  key_id = '3c1e613428a179936ca2050b355e25e07db0ded90ba9038f26a975ef847fd130' 
  AND (
    token = 'IwF4V91umDlCunbWRUkDbOtM5bi5stbx5Jx/ZggZRXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )