UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fhc1DTEDq3p7ezj7dNXpJYkZFVqdMyA+UTTQW0zvVY4=' 
WHERE 
  key_id = 'b7316a1436173dfba2f374950a8dc9fa2b37f105b51e8904be9c74a1fabe4d59' 
  AND (
    token = 'fhc1DTEDq3p7ezj7dNXpJYkZFVqdMyA+UTTQW0zvVY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )