UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kcJ1rqSCu1WX7FkAuImgS2B8hSHecPjCJ860XHXsHmg=' 
WHERE 
  key_id = '2281e2043229a471298795a26fc616e0e1f178c06c27aa88e5086e4807042048' 
  AND (
    token = 'kcJ1rqSCu1WX7FkAuImgS2B8hSHecPjCJ860XHXsHmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )