UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NMwq5+HvWXY2Ox8mFd7UsnyQtrITKnF3MkF2LlfC0lc=' 
WHERE 
  key_id = '810883d2941ecbcad7c0059b96d740e1bbf004237287f1ea262bef4e49798a0f' 
  AND (
    token = 'NMwq5+HvWXY2Ox8mFd7UsnyQtrITKnF3MkF2LlfC0lc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )