UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YTsuG467FIAwhetDF93l2ifTbUzoo187Pl9T6L50xIM=' 
WHERE 
  key_id = '42f50b02664bd32ce3160b11ec154a05bb454d92f7574475354a643b58bedbc8' 
  AND (
    token = 'YTsuG467FIAwhetDF93l2ifTbUzoo187Pl9T6L50xIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )