UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kiaMhMo4QH9CaqR1poV0OhrA0GahDb/ZPR8EaSM1MnU=' 
WHERE 
  key_id = '6ceb4665968e56252314308893c05d5c83e8e916be1b8f6bbfd6276e1ee147eb' 
  AND (
    token = 'kiaMhMo4QH9CaqR1poV0OhrA0GahDb/ZPR8EaSM1MnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )