UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7HjaDPj7dfT6Ed/45SAhhfyGpusFL3aqxJVAdbCv10Y=' 
WHERE 
  key_id = 'a3cec4d32748379898e4f211c6945b2041897e483068a1ef7bab3d84735de1ba' 
  AND (
    token = '7HjaDPj7dfT6Ed/45SAhhfyGpusFL3aqxJVAdbCv10Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )