UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0mZYeYcr0QmIV6H1EikyNy6eDnY6eipF1nMG/da1nzY=' 
WHERE 
  key_id = '97fd758030592b331e3c5db47de60f4cbe5a3ef1d46e037c7f369d73dcbc2047' 
  AND (
    token = '0mZYeYcr0QmIV6H1EikyNy6eDnY6eipF1nMG/da1nzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )