UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZBg5tKppk+vQNBRjAFY+FXPokRiDLL+eJA4LO3Ml2mE=' 
WHERE 
  key_id = 'a140285708d6c34c7f96887af99d0eddee81a99c17993eba57e9d35916fe710e' 
  AND (
    token = 'ZBg5tKppk+vQNBRjAFY+FXPokRiDLL+eJA4LO3Ml2mE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )