UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7lpG/P0ATz2WHcvjZL0i/dYxsRRsXp6tHn78IIdIT7s=' 
WHERE 
  key_id = 'dfe26d3c038020f1e3cb82db6895322f687b77e3cb93c328a68916517704cee1' 
  AND (
    token = '7lpG/P0ATz2WHcvjZL0i/dYxsRRsXp6tHn78IIdIT7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )