UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oeCeRU7MwUXaUDw+Cy1e277WRzOOD4RKOSBQU6BCusw=' 
WHERE 
  key_id = '4048767c9999163006877ac51824bf475441dfefcc62f90a575ef298ac9ccaaf' 
  AND (
    token = 'oeCeRU7MwUXaUDw+Cy1e277WRzOOD4RKOSBQU6BCusw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )