UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qaxDgH2XE0lNphSSvP3Acgju0LBErf3cE9sFEAjMKHc=' 
WHERE 
  key_id = 'f261a16350f793d85eaf0cac372ead391fe9d1b04918890ed5912831e60beeb7' 
  AND (
    token = 'qaxDgH2XE0lNphSSvP3Acgju0LBErf3cE9sFEAjMKHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )