UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y1TEQ8Eoq4xrGnJb/dmx4G8o3noZIpocfH4v8JST0Yo=' 
WHERE 
  key_id = '1b914575e21ef09daab0ce1393fbf3c62f56ce93f11ca69205ff69eb25991092' 
  AND (
    token = 'y1TEQ8Eoq4xrGnJb/dmx4G8o3noZIpocfH4v8JST0Yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )