UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oI4IOb3AZZVwh8yddJqGAsM2nPekWoQ6HQb+rG46xJ0=' 
WHERE 
  key_id = '3a2b43b2f6a2b0cc1630678f3c432c3e659875381498b9dce8b1f5f38de82208' 
  AND (
    token = 'oI4IOb3AZZVwh8yddJqGAsM2nPekWoQ6HQb+rG46xJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )