UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H2n/UgGIjf4QNCtscmAkwlyToexTxM5tT2SW/bqo+GA=' 
WHERE 
  key_id = 'ed4fe0fb5991ca9e08ded97a2e90274ae7e5482821c114952aa68e09b7eae576' 
  AND (
    token = 'H2n/UgGIjf4QNCtscmAkwlyToexTxM5tT2SW/bqo+GA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )