UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mt3+g4OUjTcL88ng6V6gcp56awgFTNYNgAoqMGkh6tA=' 
WHERE 
  key_id = 'd134e206c10bd714a234cc05915ca651d2900513006f9f968484a44db1cb8a6c' 
  AND (
    token = 'Mt3+g4OUjTcL88ng6V6gcp56awgFTNYNgAoqMGkh6tA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )