UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tffe+LYxQ5NxCfQytgsNEhLwGaEdySLOORA9tk1rOgo=' 
WHERE 
  key_id = '64601d104e31baa63f90b984358d3d42119edf668b1442bd6f1bd312006137ba' 
  AND (
    token = 'tffe+LYxQ5NxCfQytgsNEhLwGaEdySLOORA9tk1rOgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )