UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eY6cFvp8OH+zK89rwiXNOF08zCZIbqSGO56Lx2DzIKw=' 
WHERE 
  key_id = 'b4c97ff593848666bc84f5b9af734d4da9ae69aa2e1d9ff5e62be648efbb7e69' 
  AND (
    token = 'eY6cFvp8OH+zK89rwiXNOF08zCZIbqSGO56Lx2DzIKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )