UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xaDRvEdxFPXsjn50jcO3+4IJgmNxsXr4hWPJeqaUZfg=' 
WHERE 
  key_id = '9c37c05d0d11565d195f6acde0bb3a4c6c342cd45a856af09535bd5559514e9b' 
  AND (
    token = 'xaDRvEdxFPXsjn50jcO3+4IJgmNxsXr4hWPJeqaUZfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )