UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nYEBGNntqSbTaTj1kq+GtziI5PHkKAbRU2Zya584chY=' 
WHERE 
  key_id = '670232904e657d8dd6d2b8f6dc0dc318aed3030174814a89b0f2c7039f16e82d' 
  AND (
    token = 'nYEBGNntqSbTaTj1kq+GtziI5PHkKAbRU2Zya584chY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )