UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rl/kQnWm6A44ObsrVZXQL3KBvxw+sYLuolWBcVVeQeI=' 
WHERE 
  key_id = 'ed78fa580bb8b9e12c09b48f031596e194554d8d59fa2eb3427753977cdd0362' 
  AND (
    token = 'Rl/kQnWm6A44ObsrVZXQL3KBvxw+sYLuolWBcVVeQeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )