UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L2F7ZKjShZgDYGkEulWtAua0ytZ8oKGOXUu+pxOSogY=' 
WHERE 
  key_id = '7b730f77d1a73a7413b49eb587ca811324dfd863ef94c9561075ddc610c81ef6' 
  AND (
    token = 'L2F7ZKjShZgDYGkEulWtAua0ytZ8oKGOXUu+pxOSogY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )