UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4z3pIYxoEFydMaRx0qNc4fkfE8drYrrDriX1UQmWro=' 
WHERE 
  key_id = 'c1153ade013a69d63e506650202e6788f3c9f57fac7ad649f8af8d4e27803aad' 
  AND (
    token = 'W4z3pIYxoEFydMaRx0qNc4fkfE8drYrrDriX1UQmWro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )