UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'are9XY2YdAAZ/MDNE/9WF6Q7HGZ2iWO/c49ElsOTsuk=' 
WHERE 
  key_id = '309034311a1937c071604ad8de660b8d6e3673acfd2d721fd259c7bb0be5a11b' 
  AND (
    token = 'are9XY2YdAAZ/MDNE/9WF6Q7HGZ2iWO/c49ElsOTsuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )