UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZcaGELLtmFRPhQk+FUVRAnoRMeczZsdSb7qOppwYMUU=' 
WHERE 
  key_id = '03fd849beb543ef170d91b12e3ca9c55e4ca4373e982e24f853835ee06617a00' 
  AND (
    token = 'ZcaGELLtmFRPhQk+FUVRAnoRMeczZsdSb7qOppwYMUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )