UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jj52sec4gyyJr8/kBsA4kipW2zWLw7FNVjT2H7dynXY=' 
WHERE 
  key_id = '02a3e2482cecde303e8ca72cf80346167b6b5e5cab02e44190a8013ea7bbd734' 
  AND (
    token = 'jj52sec4gyyJr8/kBsA4kipW2zWLw7FNVjT2H7dynXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )