UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mh0zx5DvKJymwo/RtxoFoy7C3Muv0+nM8oCXSCq/vA8=' 
WHERE 
  key_id = 'd4a6e9978541e3a5035ca805566d2cf385688bd7c7c42a330ae754b781cd2df9' 
  AND (
    token = 'Mh0zx5DvKJymwo/RtxoFoy7C3Muv0+nM8oCXSCq/vA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )