UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ye3HBc3uQtzY30lZNkHyn1UtpSXOvpH98+FKqjFO/kk=' 
WHERE 
  key_id = '30ed225fc8252b56fa330a8303e7261f7d1337ef9e7a7d6512ba675dad3a7e05' 
  AND (
    token = 'Ye3HBc3uQtzY30lZNkHyn1UtpSXOvpH98+FKqjFO/kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )