UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i2Zo+rxufgnZUcB/RLfMqeCb+lyj4r0dxKkf8AUmZZ4=' 
WHERE 
  key_id = 'b4498d0df294307554ad127c63c17bcad85d0a4854e7ee8847c5c88907d82c73' 
  AND (
    token = 'i2Zo+rxufgnZUcB/RLfMqeCb+lyj4r0dxKkf8AUmZZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )