UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zZUjPYfJ09ZOubEkKmFikAoyc+MELZEzyKVj3IiwBK0=' 
WHERE 
  key_id = 'c1d9ca444262fe3164d4ab3e6621761af25d8c426b99a7954388d640c3d037f4' 
  AND (
    token = 'zZUjPYfJ09ZOubEkKmFikAoyc+MELZEzyKVj3IiwBK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )