UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ZqsVMKB1Edb065bu7xdHuiJZbtwQEjetiI7mzr/2vA=' 
WHERE 
  key_id = '5f8b04f0e0b015d7a3366cab1265083adf62b03e7fcee95d9492f63148db4333' 
  AND (
    token = '9ZqsVMKB1Edb065bu7xdHuiJZbtwQEjetiI7mzr/2vA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )