UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4HWGU4+ehG4CnLRXRlTcmJwL16H9b673U+0oSXEOTmw=' 
WHERE 
  key_id = 'eed13586fbd74ed45ee5da3af12c8c2178ff2b1a789335373894f2859cdc93a9' 
  AND (
    token = '4HWGU4+ehG4CnLRXRlTcmJwL16H9b673U+0oSXEOTmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )