UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZBqXF0SgaYAbEq96KrCGUmiNzhm/j1uMFS0h5MGJTBs=' 
WHERE 
  key_id = '0accfe78c1655990ea3e259bd132fc52a317f80b6f9a351f1649b489f0f23104' 
  AND (
    token = 'ZBqXF0SgaYAbEq96KrCGUmiNzhm/j1uMFS0h5MGJTBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )