UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I5hu0fES4wFdsGM3YYMZrbifnZcfJJWu1/bnKSKaFUY=' 
WHERE 
  key_id = '7712099e4ac538fc21a3f6776d9e9a929d442061f2b57dff32c99edc6279d4bb' 
  AND (
    token = 'I5hu0fES4wFdsGM3YYMZrbifnZcfJJWu1/bnKSKaFUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )