UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'utecbZX9yUwetLVgeWyvipp9MBoojjIslkfv340VpRs=' 
WHERE 
  key_id = '02d7dca9f7f1d00fa8ef1aa59891b48464bffbf9115f9af15ccc923bb1bc2942' 
  AND (
    token = 'utecbZX9yUwetLVgeWyvipp9MBoojjIslkfv340VpRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )