UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Qk5rP8gjx2QHRLeCPXVgcfdF8UxvY/qt+UgEuVK9dg=' 
WHERE 
  key_id = '88f7396ce37e11d37dd8300e35cd212a8cc333d27d155aa9455b753343a05670' 
  AND (
    token = '7Qk5rP8gjx2QHRLeCPXVgcfdF8UxvY/qt+UgEuVK9dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )