UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yuPyxJZxb0fBEK+9gms6osYFEk1ioUF5yOwllGj6NmY=' 
WHERE 
  key_id = '038d2c1619850236b53f12a50e052f03308d5e16f3dfc891dd5c0757acd4b4e7' 
  AND (
    token = 'yuPyxJZxb0fBEK+9gms6osYFEk1ioUF5yOwllGj6NmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )