UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ovcO43mlnGeq62qg5oDT9zBjgOCIEhxfcXU0FlptAII=' 
WHERE 
  key_id = 'df180e2d558ff4e7c719fcb7d52528149f1d0b7683080f400065cd63bb829b45' 
  AND (
    token = 'ovcO43mlnGeq62qg5oDT9zBjgOCIEhxfcXU0FlptAII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )