UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rd2L5m/qvKut2t8OZyYrj6Dxv7Dbkd4Ijv6G5b3TLaE=' 
WHERE 
  key_id = 'fa5c701cd706186bf0428c225577b38d895cd5f3b90638a6d4b2936a5fcd5917' 
  AND (
    token = 'Rd2L5m/qvKut2t8OZyYrj6Dxv7Dbkd4Ijv6G5b3TLaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )