UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8cYAGHwz79XLrunRvkPolmtrHBa5ncn8DPCaIANH5xc=' 
WHERE 
  key_id = '7d766013d5fb81c0794dc052b459097fa4e5f8fad624ee29cbc825b3da4fb77d' 
  AND (
    token = '8cYAGHwz79XLrunRvkPolmtrHBa5ncn8DPCaIANH5xc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )