UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xkjkUiLCQhP3N2D/Y7Po5KjCMNcZWf8juYazugeaT1Q=' 
WHERE 
  key_id = '23cd5f9da1071a26d3adeb628ca52bf15d01c94ebc4f73bd97b4526177ef2d95' 
  AND (
    token = 'xkjkUiLCQhP3N2D/Y7Po5KjCMNcZWf8juYazugeaT1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )