UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9K7i6cPe3dPGCGWSS9vUDXN/QVdpF2BH6OIj0NTLM40=' 
WHERE 
  key_id = 'abb447f8b6a1905a32351302f7301c2ba060f87bcd2376642e7ef8e7f1bd9d4e' 
  AND (
    token = '9K7i6cPe3dPGCGWSS9vUDXN/QVdpF2BH6OIj0NTLM40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )