UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HyUx5WrtmEyOHe4zFSBxR4z2sUGI5pdkp5dITafuaXQ=' 
WHERE 
  key_id = '18da5ecab342ef95595fd8d49c5b6eb6b4b156a2109bb5c48b9a57f79578b10e' 
  AND (
    token = 'HyUx5WrtmEyOHe4zFSBxR4z2sUGI5pdkp5dITafuaXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )