UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l32EoFaw5pN9NwcOLB8y8jweY062uqOTFMGvvX5kzn0=' 
WHERE 
  key_id = 'c1548bda76ba257845f3a60084e1d3d9c2fd7eac598ea8454a0f984f5d093bef' 
  AND (
    token = 'l32EoFaw5pN9NwcOLB8y8jweY062uqOTFMGvvX5kzn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )