UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Th1JdXEX0Gdnfhyimh+ACdWMwezuTUP3x7gXjLcxVTQ=' 
WHERE 
  key_id = '27a265fb192e8ea860a94148307859909cd693634e6fc4620975f1f5f51edc98' 
  AND (
    token = 'Th1JdXEX0Gdnfhyimh+ACdWMwezuTUP3x7gXjLcxVTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )