UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9uz6qBsMK1/PE6nhLBuaH6LyMgznjT1dPcZ/0/fJczk=' 
WHERE 
  key_id = 'ba7b82f8540b64ddffbee835b558e63b1d0fb80b17988b7e5010f4e7ff042b1c' 
  AND (
    token = '9uz6qBsMK1/PE6nhLBuaH6LyMgznjT1dPcZ/0/fJczk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )