UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kZ9SF9e4pOnPFvkAVN+U7mshM6hozan2Z25La0lmSMQ=' 
WHERE 
  key_id = '7a90a1980ed652d195ab749b50aec9850fa17f2da374874a5b8cd83fc0f12cd8' 
  AND (
    token = 'kZ9SF9e4pOnPFvkAVN+U7mshM6hozan2Z25La0lmSMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )