UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y1/tdm2dax7GyNRogduA2J/n9IwfbMXzaFT0Ee86Ouo=' 
WHERE 
  key_id = '78633fa8f2ee9fb9196adc266cbb19a281f1da5188669ae3dbac7e6f6b7bee5a' 
  AND (
    token = 'y1/tdm2dax7GyNRogduA2J/n9IwfbMXzaFT0Ee86Ouo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )