UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KokcstM3rosmJLN/Vj+J/hQz1iMPb5NWPF0P94THAN4=' 
WHERE 
  key_id = '604fb24ea36161b79919605dd79d6896583d207c4aa6b37640dcb19a1f0d3c5b' 
  AND (
    token = 'KokcstM3rosmJLN/Vj+J/hQz1iMPb5NWPF0P94THAN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )