UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mL30OqC70+oKOnC2YIRBJoG5BqdlVx/Vr//m3P3D15c=' 
WHERE 
  key_id = '474faeb9a0a1d8348c6f77260d4feecad468ba8473e262854faca0d4d94947fc' 
  AND (
    token = 'mL30OqC70+oKOnC2YIRBJoG5BqdlVx/Vr//m3P3D15c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )