UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPOl9WyeXPdbTFA3vgvztyeaBNL+R7FKo3M8SMsRUdM=' 
WHERE 
  key_id = 'f7776e24df2c1bc59f6077e29e92d949e45160cc5c77f2866f9778304afee0e6' 
  AND (
    token = 'vPOl9WyeXPdbTFA3vgvztyeaBNL+R7FKo3M8SMsRUdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )