UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L5Ur/kn8mrxl/aomcFxdNbA6nTJSSFikdqbFd9sjCrA=' 
WHERE 
  key_id = 'ee4b0610625c200ff48b4286cef7a2ab9a167b78e05ddd0e6eb69973be30eadb' 
  AND (
    token = 'L5Ur/kn8mrxl/aomcFxdNbA6nTJSSFikdqbFd9sjCrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )