UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lzG+GmBqmEqroInwIKfDko79VnZcV8VCCfQqa6O+QI0=' 
WHERE 
  key_id = '11fbbd98e5b097c30a4c8a08094e1fa675dff43c28cf974f5037fc004ccaf847' 
  AND (
    token = 'lzG+GmBqmEqroInwIKfDko79VnZcV8VCCfQqa6O+QI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )