UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSdPjvDWq6L3Et4GTnRXETtxpEj8eSwA0U/rNkNa1Ec=' 
WHERE 
  key_id = 'cf0b3f753172b55ca86b7a6157e8ee7b30ad04933bbb13966b420099dabace9c' 
  AND (
    token = 'mSdPjvDWq6L3Et4GTnRXETtxpEj8eSwA0U/rNkNa1Ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )