UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cg106dVYz8QICIx/02i3ptSVToby6bI37k2zzL9AfCA=' 
WHERE 
  key_id = '3c2e5729c481b6c831221d2afb8148e3b14e18ed4925671deaf0142f2e76fec6' 
  AND (
    token = 'Cg106dVYz8QICIx/02i3ptSVToby6bI37k2zzL9AfCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )