UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'maaKM4ayuWlheptwSZu1g4bAhyY1EvcetWvvxMHLgxk=' 
WHERE 
  key_id = 'fce3abb70d65f7901d0844cf944d178dde800275cd798eaf24b3067853fe1c4e' 
  AND (
    token = 'maaKM4ayuWlheptwSZu1g4bAhyY1EvcetWvvxMHLgxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )