UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iVrQorlXOqmNhEh8kcWeCt0tb/WtqkjzVMdymL8JKAA=' 
WHERE 
  key_id = 'd0dd52dbcd6373ad3cdb7f2a33d22d5409eb8cca4592f584d79bdeb532fe66ff' 
  AND (
    token = 'iVrQorlXOqmNhEh8kcWeCt0tb/WtqkjzVMdymL8JKAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )