UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mvQI8FU1l1rxJRk6SScpaYK5aXiRU801bOj11Ml0D9w=' 
WHERE 
  key_id = '49fea7fec3ece1b8bf5b1e4fcc6e92e8cf99ce245d6b8fb77d19b1e9150cf8d2' 
  AND (
    token = 'mvQI8FU1l1rxJRk6SScpaYK5aXiRU801bOj11Ml0D9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )