UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CaiUxtT2kMFxmsohtA815/uuYShsFJ2Ek0r/+mxLlxA=' 
WHERE 
  key_id = 'f98e08f44fc7f00bc41604e6e0fba105351c78f7a5ebbf5885e646b6c5a577c7' 
  AND (
    token = 'CaiUxtT2kMFxmsohtA815/uuYShsFJ2Ek0r/+mxLlxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )