UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cIujvq4YgnDJsC80wGgV70s68sKkFLlqcOiBFa8FR5Y=' 
WHERE 
  key_id = 'f452cb32d21c9132cde5f345db30fe0acdd1b8f88e5e2442b5866ec200cbebc6' 
  AND (
    token = 'cIujvq4YgnDJsC80wGgV70s68sKkFLlqcOiBFa8FR5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )