UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lhGQDqtL14qQgH2RLp18Scg4neKHbl/DgLcLwJZ9nt8=' 
WHERE 
  key_id = '6e0180efccc2ae9a65b418ae7aa7c30e960f403b1de435548fc73155a81006a4' 
  AND (
    token = 'lhGQDqtL14qQgH2RLp18Scg4neKHbl/DgLcLwJZ9nt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )