UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'se2c9tHmMs5jTBwxWWGoFZ5d/4WsR3X6olb6Xx3H0oY=' 
WHERE 
  key_id = '8af637c411212b8c48ff32d7261c6cc12b0f3f3489650090a3122d9d818cf10e' 
  AND (
    token = 'se2c9tHmMs5jTBwxWWGoFZ5d/4WsR3X6olb6Xx3H0oY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )