UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6v5ExdbqZPgtED2L3Vojsqsw16VdWUkT5Z1gdR+4uso=' 
WHERE 
  key_id = 'd249126ddfeae5c6f4ab1cb4377d31b4c8669425c9ef52ccdba8ad858963f5d3' 
  AND (
    token = '6v5ExdbqZPgtED2L3Vojsqsw16VdWUkT5Z1gdR+4uso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )