UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXW1GFmKuTzMN0ujU4EWTGYN1OMSSWCU5o9yuHe/Zsg=' 
WHERE 
  key_id = 'c34a87403c63e8f21a2046513ef35470a3b3edf6b59802cce2eed1ba2bbbffd5' 
  AND (
    token = 'bXW1GFmKuTzMN0ujU4EWTGYN1OMSSWCU5o9yuHe/Zsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )