UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vcFr9k45bfukdGxpcAczFe6diQbo+x7AnP40l4B7Wus=' 
WHERE 
  key_id = 'adf773371f1e56cb500791e52d15737cbcc325944682e60d634718fb6bb1395f' 
  AND (
    token = 'vcFr9k45bfukdGxpcAczFe6diQbo+x7AnP40l4B7Wus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )