UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Npd+ws+TRFWw+Mzg5Sjx+fIkCgJ6B1pVpa+Z1RZZ9rs=' 
WHERE 
  key_id = 'bd5d8024d6e3e1d63f4c767175e25960fbcee3c92ebaee02b995fb9023b38c8f' 
  AND (
    token = 'Npd+ws+TRFWw+Mzg5Sjx+fIkCgJ6B1pVpa+Z1RZZ9rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )