UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KnnokV3MKniDb/cElFzWwSm9AaGHp1pZ1szlX56ORPY=' 
WHERE 
  key_id = '823c0133304f2992edfc5a97556127da11cc193d81bf2c317462a604410a2c01' 
  AND (
    token = 'KnnokV3MKniDb/cElFzWwSm9AaGHp1pZ1szlX56ORPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )