UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cLG38AvC4Gemi5opfzZjXq1sbyYm4tvxOvSPtuk5ykA=' 
WHERE 
  key_id = 'a918bf30c6d30e4ea41fc6f14c1a15f0d56590816252055f067ba869b3e23e2a' 
  AND (
    token = 'cLG38AvC4Gemi5opfzZjXq1sbyYm4tvxOvSPtuk5ykA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )