UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Av09peS9RXh/SiChjAEErWGAyuvbMdXoaBoYhEMx/4I=' 
WHERE 
  key_id = 'eb66d9557c0f2f52902f5edffba781aec55a65d0fef040b0bc0932c5ffe517dc' 
  AND (
    token = 'Av09peS9RXh/SiChjAEErWGAyuvbMdXoaBoYhEMx/4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )