UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DC6CoJQvHwJljP4mrmuHXrtsrPh/lAij4eIKuPoJiC4=' 
WHERE 
  key_id = 'bdbf731b8687cf554f41007dcb9a823756c29f1274a9e00f312238ece57894e5' 
  AND (
    token = 'DC6CoJQvHwJljP4mrmuHXrtsrPh/lAij4eIKuPoJiC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )