UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lbzGJok+Kn2yDE/UelOE39tluOpuxdmpfNE1Z0JofPQ=' 
WHERE 
  key_id = '11b3d132c8f4e33f4c59d522f38773117f797c251e038a033df5b74fdf5d8ba3' 
  AND (
    token = 'lbzGJok+Kn2yDE/UelOE39tluOpuxdmpfNE1Z0JofPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )