UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NprzGk4YW18GFovy2Y5VX4y556PAVxyWKWg73ut0+HA=' 
WHERE 
  key_id = '5839a3a1e98ee37235a654da7e63d7b3b28cada77c83bb2d01aa4918734d880a' 
  AND (
    token = 'NprzGk4YW18GFovy2Y5VX4y556PAVxyWKWg73ut0+HA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )