UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dv+d1b1/ZSSBJimFGDVdP+R+BOeUI75TGWh7Pgn5TFg=' 
WHERE 
  key_id = '85ba2d2235d782975d56af2e93e81c6661c8b83a42cf31a73c5c15c680024e18' 
  AND (
    token = 'dv+d1b1/ZSSBJimFGDVdP+R+BOeUI75TGWh7Pgn5TFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )