UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yLJSeGiIZ9vHpzuKezxyUl2u2+slvsxfJuD/qedf7lE=' 
WHERE 
  key_id = '175f301b4e8577dc96c8c76390c9ffb759f22e068803a3b0e2a5a5c7b7ff1265' 
  AND (
    token = 'yLJSeGiIZ9vHpzuKezxyUl2u2+slvsxfJuD/qedf7lE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )