UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ncroMAx21NH4JUCPK+gFRVKAXmldEzS9z8n9Ch/0exA=' 
WHERE 
  key_id = '1aa75e4548ebb4c15c46ad9654ccbef7e66dad4c67cfecf5ead6c2298de22ea8' 
  AND (
    token = 'ncroMAx21NH4JUCPK+gFRVKAXmldEzS9z8n9Ch/0exA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )