UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fpbnpsFUr0NDmY5imbD718NGj6sRiOrKpHg6831W8ag=' 
WHERE 
  key_id = 'dc80ac30fae996b0d8eacade21ff25425edbe2db9dd950608314436a5804b437' 
  AND (
    token = 'fpbnpsFUr0NDmY5imbD718NGj6sRiOrKpHg6831W8ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )