UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tMzh00JeEeJDLN0BmP9eqscxG5un66u7cG5hM08XxZY=' 
WHERE 
  key_id = '9eb4312ea9d0efc8ecec50043c858f44be31c8f279da7e8c23d149bb0d307b1a' 
  AND (
    token = 'tMzh00JeEeJDLN0BmP9eqscxG5un66u7cG5hM08XxZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )