UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mg5uIZZQsUCEN3MHWGNXRNrLV0b8FG7lmh2iC5KfhpA=' 
WHERE 
  key_id = 'fb8ee63d79725fdde455cb5b0726a8aa279f71d6118aa3df3fafa862e6afdea4' 
  AND (
    token = 'mg5uIZZQsUCEN3MHWGNXRNrLV0b8FG7lmh2iC5KfhpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )