UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yzKXtz55bL5lDB73C25M/yXqMAv6kaeZgL6JT2MQ8I4=' 
WHERE 
  key_id = 'c0b88e6c9fbd64092adcfafc06ab3c3b191b821507ab592b37fe02280597be26' 
  AND (
    token = 'yzKXtz55bL5lDB73C25M/yXqMAv6kaeZgL6JT2MQ8I4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )