UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HcGc95U8X/T9hrlF/bvyowGypmPOpdc6O1qX7ORsmBQ=' 
WHERE 
  key_id = '2bafb87e314b819de406b899eb49f191ed883d95225fc0954fb695f3ff48f63c' 
  AND (
    token = 'HcGc95U8X/T9hrlF/bvyowGypmPOpdc6O1qX7ORsmBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )