UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQrR32qGVsRU+Lr9f4r7s79gvAeANgK/82vziUVDWKM=' 
WHERE 
  key_id = 'f1bb0e8b9db6ad1fdc477eaf264a1967d3d03ad850098ab78f9b1a49bfe01cf2' 
  AND (
    token = 'mQrR32qGVsRU+Lr9f4r7s79gvAeANgK/82vziUVDWKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )