UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e7MhlK2OiRgWfPUtUUIete2IkhZ9RLm3xS4+iKAfmKU=' 
WHERE 
  key_id = '7e28261d9042a502a1f288425ab6ba001729c48818324ed4b7efc48d3ae9c822' 
  AND (
    token = 'e7MhlK2OiRgWfPUtUUIete2IkhZ9RLm3xS4+iKAfmKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )