UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nmpAZno7N8VOCEqEEQuVF2fEuPaGdGhZ6yXGW9mT+P4=' 
WHERE 
  key_id = '45ca1d8d8d250d1eab81c54c1bda777e9e543a2847410cad533971d3f7ff3f26' 
  AND (
    token = 'nmpAZno7N8VOCEqEEQuVF2fEuPaGdGhZ6yXGW9mT+P4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )