UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XQp0AtYM9DJ/MtQdtTxPp1lPJLeO1OsnAMvq4F/jqEQ=' 
WHERE 
  key_id = 'dfa5eb3589e77e2ac590b9eb7665881aa1e0eac7b425bf6e7a5b60a83ba27e1d' 
  AND (
    token = 'XQp0AtYM9DJ/MtQdtTxPp1lPJLeO1OsnAMvq4F/jqEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )