UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4lnT2BgCjmiI7lH9X9rTfJXNIOCN3ubmk3qrXNj9tic=' 
WHERE 
  key_id = 'b89c235250629a0b4ad2ce4be96307a6ebead4bf7434f041aad93e19c843ba19' 
  AND (
    token = '4lnT2BgCjmiI7lH9X9rTfJXNIOCN3ubmk3qrXNj9tic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )