UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQsmS82CwWsb3G69oOSNQZtUjUWds31ujj9jpftOBWE=' 
WHERE 
  key_id = '9b4767195bd43c3b2aec4a77908f609260d5e3bc60fd6ed5f03f25228829246a' 
  AND (
    token = 'TQsmS82CwWsb3G69oOSNQZtUjUWds31ujj9jpftOBWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )