UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tyx/PSeG0jeW0NgoCitSXsRCuyvn4cVX8dSKfGXV1mg=' 
WHERE 
  key_id = '0a39978d521c4e3049bd573c008d59ca4bfdc25832a5bcd1638ca09fbce54e82' 
  AND (
    token = 'Tyx/PSeG0jeW0NgoCitSXsRCuyvn4cVX8dSKfGXV1mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )