UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zf3BhgNFZZLq1VxN1XZa7Y50eDcaHz8IVuctiJjlOAQ=' 
WHERE 
  key_id = 'ee6136dcf14f08f9c4aab977de972e3c5df6057d5ee686b9226c7cbc9a1ef23e' 
  AND (
    token = 'Zf3BhgNFZZLq1VxN1XZa7Y50eDcaHz8IVuctiJjlOAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )