UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R1TdF0e2EzsscvUSGQEh//EG7PB1s69PZHyQyavUmdw=' 
WHERE 
  key_id = 'e3d9ba8f015ad1bd288a9152b0e2d83831bf06481db15e936f2d42aca2360f6c' 
  AND (
    token = 'R1TdF0e2EzsscvUSGQEh//EG7PB1s69PZHyQyavUmdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )