UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qw18i9xuJpLI46RAEhP0lQT80VSUjxyy0USaTeRFVE4=' 
WHERE 
  key_id = 'd698e447d782fc99a176e1ce5df110e53f20d5b429c253867b68873fe4553b4c' 
  AND (
    token = 'Qw18i9xuJpLI46RAEhP0lQT80VSUjxyy0USaTeRFVE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )