UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPDLRnHV67KAksHUaxu07NMkxvRncvxVP/saZHyTr/E=' 
WHERE 
  key_id = '29384aeae81dbdf424b5c0cfc3a9d15e705f906511b8729174493a5a6298d384' 
  AND (
    token = 'kPDLRnHV67KAksHUaxu07NMkxvRncvxVP/saZHyTr/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )