UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qgLhUQ336POjyV1D2MGgO+nNibwyCEXtKuTZ0LVhTSk=' 
WHERE 
  key_id = '7f0e014e30e9e826bc493dd3e6d2ac53f1421ea9b283a29f926ce6dd5af99658' 
  AND (
    token = 'qgLhUQ336POjyV1D2MGgO+nNibwyCEXtKuTZ0LVhTSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )