UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rcUX3VtxMVmxYI6QftalgMRnJIHz4Sq00HYnIt/7lhE=' 
WHERE 
  key_id = 'b67fcf321bdd0ba93e54efba56daa9861d977c32f15f08cf5395e051570491cd' 
  AND (
    token = 'rcUX3VtxMVmxYI6QftalgMRnJIHz4Sq00HYnIt/7lhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )