UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IVyFgHPPIuzO/tldiICm9mTTfPk4ziwzjA8481SU30g=' 
WHERE 
  key_id = '7e8fa85e475a20aa43446070bbdd4e141484ddecba03b7f8fd61ef7cfdd01e73' 
  AND (
    token = 'IVyFgHPPIuzO/tldiICm9mTTfPk4ziwzjA8481SU30g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )