UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WS1gfQns1ZVP4N6EbiKbHDNZ7FnU7p+aHRiW9pUnuNI=' 
WHERE 
  key_id = 'f9539ad8c515894dbd92068d486fdd57e3bc41e2014d82cefd16180636705c74' 
  AND (
    token = 'WS1gfQns1ZVP4N6EbiKbHDNZ7FnU7p+aHRiW9pUnuNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )