UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'imBpJ2Q67VQSKeqOiwKWNrkJhDSIPK7dTvHkRYAx5Qo=' 
WHERE 
  key_id = '878b5d99a081c77c764bce4cf1dff18ab00986c57aafcb464328c3338d8f0c36' 
  AND (
    token = 'imBpJ2Q67VQSKeqOiwKWNrkJhDSIPK7dTvHkRYAx5Qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )