UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B1aoC+KbCbDX2ClLb9OZh/lqv4kXf+wX0G/dqewtMGQ=' 
WHERE 
  key_id = '6a80e6406727bc50cbcb7e0c34cbc8aa0c78ebb5e03ca835000cd467fd283dcb' 
  AND (
    token = 'B1aoC+KbCbDX2ClLb9OZh/lqv4kXf+wX0G/dqewtMGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )