UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qDv0qlNZzi+Y9aq+gCPMaB/Vb/M5FC/JZ3uwU5/JaFQ=' 
WHERE 
  key_id = '9db971946877244b9f158df0270e28812e61773dd3ac6c92a45cdc41c5e1cfc0' 
  AND (
    token = 'qDv0qlNZzi+Y9aq+gCPMaB/Vb/M5FC/JZ3uwU5/JaFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )