UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xtWMT9zkZPJnEvCAADEO6ci8lcnZ4B/AXG/QfgJmB5U=' 
WHERE 
  key_id = '92d92c7dec984990e6c27fff30105ae46925d4175103cb439efddc4f91055914' 
  AND (
    token = 'xtWMT9zkZPJnEvCAADEO6ci8lcnZ4B/AXG/QfgJmB5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )