UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RKRxqry9ftkErR5+EV4Ds7fHFNGORULxpaT+wjGCWEQ=' 
WHERE 
  key_id = 'd0873a19db832227f733005c46393beb0ef1c211873d715fe1be2db6c5c9525b' 
  AND (
    token = 'RKRxqry9ftkErR5+EV4Ds7fHFNGORULxpaT+wjGCWEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )