UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OqO8QtXPk4165yP3ZWaQOjiyqTaykdRD3qN+esLCL0s=' 
WHERE 
  key_id = '0267aa443192c03004f4a665c166aadc25d595fba996b16203510f9a22b56ee4' 
  AND (
    token = 'OqO8QtXPk4165yP3ZWaQOjiyqTaykdRD3qN+esLCL0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )