UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xOzTR8cPekqNY38v1Mof/FxViCdl2cutBgPOfa/xunM=' 
WHERE 
  key_id = '6f28c8c869c678d0b1fcd3247558db547ca8ca65746823402cdfd491884a858e' 
  AND (
    token = 'xOzTR8cPekqNY38v1Mof/FxViCdl2cutBgPOfa/xunM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )