UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pxbfGBayxiDPm98syyY+dWV5cC0CoiQng8mxp2OiUUA=' 
WHERE 
  key_id = 'ca24533c8465fd525e9e6fb064f6b06bb16d8d0e49251712cd1942920478f877' 
  AND (
    token = 'pxbfGBayxiDPm98syyY+dWV5cC0CoiQng8mxp2OiUUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )