UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GV/71mthVBrslvRLHxQZ3+pAoTufstkxMF6pSuGqqOo=' 
WHERE 
  key_id = '0c46af821a8ec1753696124c4433ac270d0d4954cb85efa1f8ca22d5aea5e21a' 
  AND (
    token = 'GV/71mthVBrslvRLHxQZ3+pAoTufstkxMF6pSuGqqOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )