UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lfCJfJLYUJFPo/L6IU8HqLe2pDGo2AvbNjwdWTi/aq0=' 
WHERE 
  key_id = '2c58cb0186fe306e4b840de4c5516fc5b49a659631c21fe3f8a479a65d6644b4' 
  AND (
    token = 'lfCJfJLYUJFPo/L6IU8HqLe2pDGo2AvbNjwdWTi/aq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )