UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KhDh8/vIi9GMjrA5W7ijEjITGAClSGUdTMuIlmOTcjE=' 
WHERE 
  key_id = '05bd983896e756bc28d898588c41559d20d210bb293fc5a68751691bc14a8a99' 
  AND (
    token = 'KhDh8/vIi9GMjrA5W7ijEjITGAClSGUdTMuIlmOTcjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )