UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DMxOfXbFwAdO5epoSgnKk+wg9LHaas7LumqzkZTqDyk=' 
WHERE 
  key_id = 'c7ec3eeca39da407389cca1ec8fa1a3500a1913326f89d007cd5d3b36ac3a4af' 
  AND (
    token = 'DMxOfXbFwAdO5epoSgnKk+wg9LHaas7LumqzkZTqDyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )