UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X6afTTy736jut3HmIJVHyBJYWcREf7ffgc7CAfPQs+s=' 
WHERE 
  key_id = 'afd8ef3400b508c166f24b32b2d4a3b3f241f0ed4ceed8eeed31ae028be7fb91' 
  AND (
    token = 'X6afTTy736jut3HmIJVHyBJYWcREf7ffgc7CAfPQs+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )