UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6PwB0QUvvDjwk2Z2augsRoCY1W+vgLBQOH2EzN01UBc=' 
WHERE 
  key_id = '8f19280d2ff2c8a0ab0b96ff8bae75f2a7eace0ee692c2c30da5b853b8b19985' 
  AND (
    token = '6PwB0QUvvDjwk2Z2augsRoCY1W+vgLBQOH2EzN01UBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )