UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F/ntgAC9mxcJ1LBpUvOE6zU1g3evaGfQxkpu2Ycscgk=' 
WHERE 
  key_id = '5a9e6aece0cc979ea3a09ca0767109bfa59d2a33769fa529d99308cb1e1b652b' 
  AND (
    token = 'F/ntgAC9mxcJ1LBpUvOE6zU1g3evaGfQxkpu2Ycscgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )