UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aBa9dG/kRaAjJ7Z9VBG3miKt125iY1bpJd0eavwbXm0=' 
WHERE 
  key_id = 'e8974e22627928fe634ad915b421dc675c8982a28d71264da2380ed65cc3155c' 
  AND (
    token = 'aBa9dG/kRaAjJ7Z9VBG3miKt125iY1bpJd0eavwbXm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )