UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tk2LK9ebFwpFONJAm1LSsEpsvigHO229QOLWqBCF7+k=' 
WHERE 
  key_id = '0b86f00896441893a527aef8e9359a8a6773ccaf8e29269ce71555d59dbc9406' 
  AND (
    token = 'Tk2LK9ebFwpFONJAm1LSsEpsvigHO229QOLWqBCF7+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )