UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VY+2lHcN41Wvi5ye8VlJMMvV0nGm1eBi1q7bu3KwegY=' 
WHERE 
  key_id = 'fb04051b9924f230d84b751e485949bcba4088eee99f62aa6de6e72a5866b673' 
  AND (
    token = 'VY+2lHcN41Wvi5ye8VlJMMvV0nGm1eBi1q7bu3KwegY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )