UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nrPfEJOibU8k7xeEy6R1b4LYglinj3LdNtuqF8CDYN8=' 
WHERE 
  key_id = 'e7368c4e7d2f2f5844890adec0dde0dd2db7985a9b1c0f293ef691c27acb7cd4' 
  AND (
    token = 'nrPfEJOibU8k7xeEy6R1b4LYglinj3LdNtuqF8CDYN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )