UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ytKQmA6FGcaAyAlM4FZP0Ns62vaPImqNUnYMk4De5QE=' 
WHERE 
  key_id = '1d99bfd2340900db2746bb5c33e2441bb13a2a354d0e82014d665f3957d97f00' 
  AND (
    token = 'ytKQmA6FGcaAyAlM4FZP0Ns62vaPImqNUnYMk4De5QE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )