UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kLy2Hy4xBIeSsSSJveeYmqvvptZ8VCOf10RAaCqmN9I=' 
WHERE 
  key_id = '5b85bb8aeb5d1cd91079bd522fe687312c52c93a4e3b8be74af27a8afe0af80b' 
  AND (
    token = 'kLy2Hy4xBIeSsSSJveeYmqvvptZ8VCOf10RAaCqmN9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )