UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '448Pzk0Anu/0QqzcwmGPRbVCgNK0u7NHo01MhjwTW1g=' 
WHERE 
  key_id = '9af5438f67470b4342acdf04a07d8ad138aef4104a65ff0f1d04234a0d2819e9' 
  AND (
    token = '448Pzk0Anu/0QqzcwmGPRbVCgNK0u7NHo01MhjwTW1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )