UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qb5mWpCKSnM3cyMAc/+kesTCTnTGan+zS5eEkhSoaao=' 
WHERE 
  key_id = 'de3a2db8342eea505b0a66a49b57a95a74737cdd3a92894664d824ccae04ef1c' 
  AND (
    token = 'Qb5mWpCKSnM3cyMAc/+kesTCTnTGan+zS5eEkhSoaao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )