UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJRbshkwdUGKDbSZHjTvSEsAK0ABkU8KjN+G4uWofRU=' 
WHERE 
  key_id = '45820ebd01d55e8f646480af1657e135ccfabc7c5de18326b374f135dd991860' 
  AND (
    token = 'SJRbshkwdUGKDbSZHjTvSEsAK0ABkU8KjN+G4uWofRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )