UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G3CvwH5Qbuz2cjXrIcxqiBPueFbQfi8oey292zdnbFg=' 
WHERE 
  key_id = 'b5fcc2c82d474d4f0b0dcbb69553d6a73f7bd5b4ed74d0f433ac24b24750b5d7' 
  AND (
    token = 'G3CvwH5Qbuz2cjXrIcxqiBPueFbQfi8oey292zdnbFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )