UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PkmY/JfhrBnE1B8CNu/MhG3zfKTaqXdcJqUDSBL1Xjs=' 
WHERE 
  key_id = '2cf2a9eeea9758cce0fdcd3ae683f4e09fa6802c0c6bf33d61fe26da501a2456' 
  AND (
    token = 'PkmY/JfhrBnE1B8CNu/MhG3zfKTaqXdcJqUDSBL1Xjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )