UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aqFEc7Nr68x1BSLXg6w7eGwRRlSPRwvCCqXmnx7smHM=' 
WHERE 
  key_id = '9b897e4ce053cdb97cde5c214bdb969a73eaa26f501fbdd4bba832791ac9a2f9' 
  AND (
    token = 'aqFEc7Nr68x1BSLXg6w7eGwRRlSPRwvCCqXmnx7smHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )