UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E/ECUVcoJx/KZjoOQW/RMC+kYAtNRSg3DAYP4XP7CZM=' 
WHERE 
  key_id = '45c0873fc060f33ea80b42482cab09acb9426afa6dc1f2d973e80aae58f3456c' 
  AND (
    token = 'E/ECUVcoJx/KZjoOQW/RMC+kYAtNRSg3DAYP4XP7CZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )