UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J3yyX7Ve4CLeqjzpMrTLkl3+VXs2CFoPFJg1VSMmcgA=' 
WHERE 
  key_id = '83460e5ff33e873b436e6c9812c4d5d8c0a94cb01f0b41a5fb46c0f80497cfbf' 
  AND (
    token = 'J3yyX7Ve4CLeqjzpMrTLkl3+VXs2CFoPFJg1VSMmcgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )