UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '254rvtlm+M3o/Csdvrt4nQSoVCzHdAjVRKT1lRLmnRU=' 
WHERE 
  key_id = '0c15dabb90f85d625acc276a77cb3e91bf54797f3ff2cb0d716e6fbde88e244f' 
  AND (
    token = '254rvtlm+M3o/Csdvrt4nQSoVCzHdAjVRKT1lRLmnRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )