UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xKrNDBMDi2mzITLLZilC60Kq9Px5joSF5EdbhVm1cz8=' 
WHERE 
  key_id = 'ba20d6f7cfe041648ce219bb101e97cc6eaa0ebf0eb726764cee3fd0c0cb4be6' 
  AND (
    token = 'xKrNDBMDi2mzITLLZilC60Kq9Px5joSF5EdbhVm1cz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )