UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zvZJ2YsimRCcFrWugLj859S9YufamS+ddWYJ0EOgVpc=' 
WHERE 
  key_id = 'afac43b4a8dab7fc467d77d04bf31c4a7ad6906ca8746b69953e9854836edf20' 
  AND (
    token = 'zvZJ2YsimRCcFrWugLj859S9YufamS+ddWYJ0EOgVpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )