UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wzsfg0QFUb/y5HWFuq8+3tQktDPrstaNUcDvjXlEDmg=' 
WHERE 
  key_id = '9884e5c59d6a7f7d52d16e30aed9e9362306e0423545360c4e991139cdb291f0' 
  AND (
    token = 'Wzsfg0QFUb/y5HWFuq8+3tQktDPrstaNUcDvjXlEDmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )