UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a5s735qh8UXlfhBrmuOWAYKko6yajFNcIGHGImPtCT4=' 
WHERE 
  key_id = '443f48e331d1a0b556d36655cfa4a1d199db2ea308b8a5e288009a1dd652cf8f' 
  AND (
    token = 'a5s735qh8UXlfhBrmuOWAYKko6yajFNcIGHGImPtCT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )