UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A1dDWohMApnSZVKOraRcGEkgxsxxnSJJWwpcnGdyjbo=' 
WHERE 
  key_id = 'b78990f2e9ad427afcefaec2fc0c4dedcce807bb2dd45c0cec9fee6135e7eeb4' 
  AND (
    token = 'A1dDWohMApnSZVKOraRcGEkgxsxxnSJJWwpcnGdyjbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )