UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tX6bjoOHilcMn412nCh6pj1EqEbjXXXTcW/xaEXf1Nc=' 
WHERE 
  key_id = '9c4d023501429d0bea492ee2da07f06d66119dc4551c575e0c90ddc53ac364c0' 
  AND (
    token = 'tX6bjoOHilcMn412nCh6pj1EqEbjXXXTcW/xaEXf1Nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )