UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSLrw/QXaCttlH3f081Zt+4wK3ABV88exKynwh2Muhw=' 
WHERE 
  key_id = '4246b91f881f999f0453df26adda452b2bc0f391b26cd064376d04334891cbae' 
  AND (
    token = 'mSLrw/QXaCttlH3f081Zt+4wK3ABV88exKynwh2Muhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )